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Ironworker

Ironworking isn't licensed by any state — it's a registered-apprenticeship trade, and your DOL certificate travels nationwide on its own. What actually governs your work is the welding standard: structural steel welding runs on AWS D1.1 certification, which comes from employers and building codes rather than from a licensing board. The exception to keep in mind is local rather than state — New York City requires its own Department of Buildings certification for structural welding inside city limits.

Across all states: ironworker is not a state-licensed occupation in any US state. It is a registered-apprenticeship trade appearing in state apprenticeship directories rather than licensing rosters. The governing credential is completion of a U.S. Dept. of Labor-registered apprenticeship, typically 3-4 years, most commonly sponsored by the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers. That DOL certificate is federally registered and portable nationwide. Important adjacent requirement: structural ironwork very often involves welding, and welding on structural steel is governed by AWS D1.1 certification, which is employer- and code-driven rather than state-issued - see this dataset's welder records. New York City specifically requires NYC Dept. of Buildings certification for structural welding within city limits, which is the kind of local requirement ironworkers should check. OSHA fall-protection training is a near-universal employer requirement given the height exposure.

Where can I take my ironworker license?

Pick the state you're licensed in. You'll get the states that will consider that license — which is not the same as a free transfer.

FAQ

Is my welding certification enough to work as an ironworker anywhere?

Mostly yes, with one city-sized asterisk. No state licenses ironworkers, so there's no license to transfer, and AWS D1.1 certification is recognized nationally because it's a code standard rather than a state credential. New York City is the notable exception, requiring DOB certification for structural welding within the five boroughs regardless of what you hold elsewhere. Beyond that, expect employers to want OSHA 10 or 30 before you set foot on site — not because a law requires it in most places, but because general contractors and project owners increasingly do.

Ironworker rules in every state

Researched 2026-07-21 to 2026-07-24

One entry per state, in alphabetical order. Each one covers who licenses the trade there, what it takes to qualify, and whether that state accepts a license earned somewhere else.

What the colors mean
  • Reciprocity — accepts some out-of-state licenses
  • No reciprocity — licensed here, but no out-of-state license is accepted
  • Nothing to reciprocate — no state license exists here
  • Not established — we could not verify this state's position — treat it as an open question, not a no
  • secondarydrawn from consistent secondary sources, not confirmed on the agency's own page

Alabama

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Alabama regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Alabama's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Alabama does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Alabama issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Alabama→

Alaska

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Alaska regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Alaska's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Alaska does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Alaska issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Alaska→

Arizona

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Arizona regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Arizona's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Arizona does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Arizona issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Arizona→

Arkansas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Arkansas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Arkansas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Arkansas does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Arkansas issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Arkansas→

California

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. California regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is California's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

California does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because California issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in California→

Colorado

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Colorado regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Colorado's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Colorado does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Colorado issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Colorado→

Connecticut

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Connecticut regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Connecticut's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Connecticut does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Connecticut issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Connecticut→

Delaware

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Delaware regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Delaware's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Delaware does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Delaware issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Delaware→

Florida

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Florida regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Florida's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Florida does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Florida issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Florida→

Georgia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Georgia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Georgia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Georgia does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Georgia issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Georgia→

Hawaii

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Hawaii regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Hawaii's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Hawaii does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Hawaii issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Hawaii→

Idaho

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Idaho regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Idaho's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Idaho does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Idaho issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Idaho→

Illinois

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Illinois regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Illinois's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Illinois does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Illinois issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Illinois→

Indiana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Indiana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Indiana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Indiana does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Indiana issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Indiana→

Iowa

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Iowa regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Iowa's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Iowa does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Iowa issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Iowa→

Kansas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Kansas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Kansas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Kansas does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Kansas issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Kansas→

Kentucky

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Kentucky regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Kentucky's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Kentucky does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Kentucky issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Kentucky→

Louisiana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Louisiana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Louisiana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Louisiana does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Louisiana issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Louisiana→

Maine

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Maine regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Maine's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Maine does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Maine issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Maine→

Maryland

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Maryland regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Maryland's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Maryland does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Maryland issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Maryland→

Massachusetts

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Massachusetts regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Massachusetts's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Massachusetts does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Massachusetts issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Massachusetts→

Michigan

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Michigan regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Michigan's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Michigan does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Michigan issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Michigan→

Minnesota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Minnesota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Minnesota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Minnesota does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Minnesota issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Minnesota→

Mississippi

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Mississippi regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Mississippi's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Mississippi does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Mississippi issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Mississippi→

Missouri

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Missouri regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Missouri's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Missouri does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Missouri issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Missouri→

Montana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Montana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Montana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Montana does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Montana issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Montana→

Nebraska

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Nebraska regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Nebraska's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Nebraska does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Nebraska issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Nebraska→

Nevada

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Nevada regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Nevada's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Nevada does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Nevada issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Nevada→

New Hampshire

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. New Hampshire regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Hampshire's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Hampshire does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because New Hampshire issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in New Hampshire→

New Jersey

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. New Jersey regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Jersey's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Jersey does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because New Jersey issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in New Jersey→

New Mexico

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. New Mexico regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Mexico's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Mexico does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because New Mexico issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in New Mexico→

New York

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. New York regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New York's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New York does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because New York issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in New York→

North Carolina

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. North Carolina regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is North Carolina's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

North Carolina does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because North Carolina issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in North Carolina→

North Dakota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. North Dakota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is North Dakota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

North Dakota does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because North Dakota issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in North Dakota→

Ohio

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Ohio regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Ohio's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Ohio does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Ohio issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Ohio→

Oklahoma

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Oklahoma regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Oklahoma's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Oklahoma does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Oklahoma issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Oklahoma→

Oregon

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Oregon regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Oregon's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Oregon does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Oregon issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Oregon→

Pennsylvania

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Pennsylvania regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Pennsylvania's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Pennsylvania does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Pennsylvania issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Pennsylvania→

Rhode Island

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Rhode Island regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Rhode Island's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Rhode Island does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Rhode Island issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Rhode Island→

South Carolina

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. South Carolina regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is South Carolina's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

South Carolina does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because South Carolina issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in South Carolina→

South Dakota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. South Dakota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is South Dakota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

South Dakota does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because South Dakota issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in South Dakota→

Tennessee

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Tennessee regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Tennessee's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Tennessee does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Tennessee issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Tennessee→

Texas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Texas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Texas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Texas does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Texas issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Texas→

Utah

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Utah regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Utah's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Utah does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Utah issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Utah→

Vermont

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Vermont regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Vermont's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Vermont does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Vermont issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Vermont→

Virginia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Virginia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Virginia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Virginia does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Virginia issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Virginia→

Washington

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Washington regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Washington's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Washington does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Washington issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Washington→

West Virginia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. West Virginia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is West Virginia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

West Virginia does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because West Virginia issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in West Virginia→

Wisconsin

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Wisconsin regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Wisconsin's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Wisconsin does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Wisconsin issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Wisconsin→

Wyoming

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for ironworkers. Wyoming regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Wyoming's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license. Registered apprenticeship, typically 3-4 years of on-the-job training plus classroom instruction. AWS D1.1 welding certification is the practical credential for structural welding scope, and is portable nationwide. OSHA 10/30 training near-universally required by employers.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Wyoming does not license ironworkers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note that structural welding scope is governed by AWS D1.1 certification, and some cities (notably New York City) require local structural welding certification.

What applies instead: Because Wyoming issues no ironworker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

Sources
See all trades in Wyoming→