What is NASCLA reciprocity?

NASCLA reciprocity means that once you pass the NASCLA Commercial General Building Contractor Examination, that single exam result is accepted toward contractor licensure in any of the participating states — without retaking a general-knowledge exam in each state separately. You still typically need to meet each state's own requirements for experience, financial statements, insurance, and any state-specific law exam.

Which states accept NASCLA reciprocity?

As of this writing: Alabama, Arkansas, Arizona, Georgia, Louisiana, Mississippi, Nevada, North Carolina, Oregon, South Carolina, Tennessee, Utah, Virginia, West Virginia, and the U.S. Virgin Islands. Always verify current participation directly with NASCLA and your target state's licensing board before relying on this list, since state participation can change.

Does passing the NASCLA exam make me licensed automatically?

No. Passing the NASCLA Commercial GC exam satisfies the general contractor knowledge exam requirement in participating states. You still need to separately apply for licensure in your target state and meet its other requirements — which usually include proof of experience, financial responsibility (often a net worth or bond requirement), insurance, and sometimes a state-specific business-and-law exam.

Is the NASCLA exam the same as my state's contractor exam?

It replaces the general trade-knowledge portion of licensure in participating states, but it is not automatically the same as every requirement a state has. Some states layer an additional state-specific law/business exam on top of NASCLA reciprocity. Check your specific state board's requirements — they vary.

NASCLA Reciprocity Guide: What It Is and Which States Accept It

If you’re a general or commercial contractor trying to get licensed in more than one state, you’ve probably run into the same frustrating pattern: each state wants you to prove your trade knowledge all over again, even though the underlying knowledge — estimating, contract law, OSHA safety, business organization — doesn’t change at the state line. NASCLA reciprocity exists to fix exactly that problem.

What NASCLA reciprocity actually means

NASCLA (the National Association of State Contractors Licensing Agencies) administers the Commercial General Building Contractor Examination — a single, standardized exam covering the core knowledge areas a commercial GC needs: business organization, estimating and bidding, contract law, project scheduling, financial management, risk and insurance, labor and employment, environmental regulations, building codes, and OSHA safety.

Once you pass it, participating states accept that exam result in place of their own general trade-knowledge exam when you apply for a contractor license. This is what “reciprocity” means here — it’s reciprocity of the exam requirement, not automatic reciprocity of the full license.

Which states currently accept NASCLA reciprocity

As of this writing, the following states plus the U.S. Virgin Islands accept the NASCLA Commercial GC exam toward licensure:

Alabama, Arkansas, Arizona, Georgia, Louisiana, Mississippi, Nevada, North Carolina, Oregon, South Carolina, Tennessee, Utah, Virginia, West Virginia, and USVI.

Important: state participation in NASCLA reciprocity can change, and each state layers its own additional requirements on top of the exam. Always confirm current status directly with NASCLA and your target state’s contractor licensing board before making any licensing decisions based on this list.

What passing the NASCLA exam does — and doesn’t — get you

It satisfies: the general trade-knowledge exam requirement for a commercial GC license in any participating state.

It does NOT automatically satisfy:

State-specific experience requirements (years in the trade, verified by references or employment history)
Financial responsibility requirements (many states require a minimum net worth, surety bond, or both)
Insurance requirements (general liability, workers’ comp)
State-specific business-and-law exams, which some states require in addition to the NASCLA trade exam
Application fees, background checks, or other state-specific licensing steps

In short: NASCLA reciprocity removes the need to retake a general trade-knowledge exam in every state you want to work in — it doesn’t remove every other step in that state’s licensing process.

How to actually use NASCLA reciprocity

Pass the NASCLA Commercial GC exam once, through an approved testing provider (PSI is the most common administrator).
Check your target state’s specific requirements — most state contractor licensing board websites have a dedicated page for “NASCLA reciprocity” or “national exam” applicants.
Gather the state-specific requirements — experience documentation, financial statements, insurance certificates, and any additional state law exam.
Apply directly to the state board, submitting your NASCLA exam result alongside the state’s own application.

Studying for the exam itself

Because the NASCLA exam is standardized across states, how you prepare doesn’t change based on which state you’re targeting — the content areas are the same everywhere. The exam draws from 10 content areas (Business Organization, Estimating & Bidding, OSHA Safety, Building Codes, Contract Law, Project Scheduling, Financial Management, Risk & Insurance, Labor & Employment, and Environmental Regulations), all outlined publicly in NASCLA’s Candidate Bulletin.

Certeo is launching soon on iPhone

100 questions across all 10 NASCLA content areas, every answer sourced to the public Candidate Bulletin outline. Pay once, own it forever.

Get notified at launch

The bottom line

NASCLA reciprocity is genuinely useful if you’re licensing across multiple states — it means one standardized exam instead of a different trade-knowledge test in every state. But it’s an exam-requirement shortcut, not a full-license shortcut: budget time for each state’s own experience, financial, and insurance requirements on top of passing the exam itself.