The NASCLA Accredited Examination for Commercial General Building Contractors is one exam that satisfies the trade examination requirement for 20 participating agencies across 17 states and the US Virgin Islands, on NASCLA’s own list read on 25 September 2026. For a contractor working across state lines that is a genuinely useful thing, because the alternative is sitting a separate exam in every state you want to bid in.
Listen to this article, about 8 minutes. A synthetic voice reads the article and announces each section title as it begins; tables are read row by row and the questions at the end are left out.
Recorded 25 September 2026 from the article as published that day. Press a chapter to jump there; the highlighted line is what is playing. A play button sits beside every section heading, and once you scroll past this player a bar at the bottom of the screen keeps the controls in reach. Tap or click any sentence to hear the reading start from there.
On this page: what the NASCLA exam replaces and what it does not, the 20 participating agencies on NASCLA’s own list, the arithmetic that decides whether it is worth sitting, why the reference library is the real challenge, and why a pass is not a license anywhere.
Think you already know this? Five questions, one minute.
Every answer is on this page. Answer from what you know now; the page fills in the rest.
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1. What does a NASCLA pass satisfy in a participating state?
Per NASCLA; you sit it once and it travels, but each state still applies its own other hurdles. Read the section
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2. What does a NASCLA pass not replace in Florida?
NASCLA’s list of participating agencies includes the Florida Construction Industry Licensing Board, but the pass stands in for a trade examination only, and the Business and Finance paper is where most Florida candidates come unstuck. Read the section
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3. When does the page say NASCLA is not worth the money?
You would be paying for portability you never use, and the money is better spent on Florida specific preparation. Read the section
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4. What does the page say to build in the first week of preparation?
On an exam this broad, a question you cannot immediately place costs the time of two questions you could have answered, so navigation is the skill being tested. Read the section
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5. What still applies after a NASCLA pass?
The exam has a front end of its own too, since you must be pre approved before PSI will show you a seat. Read the section
Florida is one of those states. NASCLA lists the Florida Construction Industry Licensing Board among its participating state agencies. What a NASCLA pass does not do is replace the Florida Business and Finance paper, and preparation courses that do not lead with that are not being straight with you.
What it is
NASCLA is the National Association of State Contractors Licensing Agencies, and the accredited examination is their attempt to solve an obvious problem: a competent commercial builder in Georgia is a competent commercial builder in Tennessee, and making them sit two nearly identical exams serves nobody.
Participating states agree to accept a pass as satisfying their examination requirement for commercial general building work. You sit it once and it travels.
Which states accept it
| Accepting, among others | Notable exclusions |
|---|---|
| Alabama, Arkansas, Florida, Georgia, Louisiana | Acceptance can be limited by licence category |
| Mississippi, Nevada, Utah, Oregon | Texas has no state general contractor license |
| North Carolina, South Carolina, Tennessee | Some states accept only under conditions |
| Virginia, West Virginia, Arizona | New states join, so the list moves |
That is not the complete list and it changes, so take the current version from NASCLA directly and confirm with the board of whichever state you are actually applying to. The count itself is where the prep sellers disagree, so the dated count of NASCLA states covered, commercial and electrical, taken from NASCLA’s own list sets their figures side by side.
Florida accepts it, but it stands in for a trade examination and not for Business and Finance. If your work stays in state, that paper is still waiting for you and is where most Florida candidates come unstuck. Electricians get a narrower version of the same deal, since Florida’s separate electrical board recognizes only one of NASCLA’s three electrical exams, as the breakdown of which NASCLA electrical exam Florida accepts and on what terms sets out. If you are bidding into Georgia or Alabama, one exam replacing several starts to pay.
When it is worth sitting
The case for it is straightforward arithmetic. If you want to work in four accepting states, you either sit four state exams or one NASCLA exam. The exam fee, the preparation time and the reference books are all paid once instead of four times.
- You are a Florida contractor expanding into Georgia, Alabama or the Carolinas
- You already work across the southeast and are tired of state by state examination
- You are moving out of Florida and want optionality about where you land
- Your company bids commercial work regionally rather than locally
The case against is equally simple. If your business is Florida only, you are paying for portability you will never use, and the money is better spent on Florida specific preparation.
What is on it
Commercial general building at a national level. Because it is not tied to one state’s code amendments, it leans on national standards and general construction management rather than local specifics. The published content outline breaks that into twelve subject areas with an item count on each, and the full section by section breakdown of the NASCLA commercial exam shows why nearly half the marks sit in contracting rather than trade work.
- Plan reading and estimating
- Project management and scheduling
- Site work, concrete, masonry, steel and carpentry
- Safety, with substantial weight on OSHA requirements
- Business and project administration
- Building codes at national level
The reference library is the real challenge
The approved list runs to about two dozen volumes, 24 titles in the current candidate bulletin. That is the defining feature of preparing for this exam and it changes what preparation means.
On a small open book exam you can afford to search. Here you cannot. With that many books, a question you cannot immediately place costs you the time of two questions you could have answered. The skill being tested is partly whether you know which book answers which kind of question before you reach for anything.
- Get the correct editions. Editions matter and an out of date volume will confidently give you a wrong answer, which is worse than having no answer.
- Tab every book in the first week and use those tabs from then on, so navigation is automatic rather than deliberate by exam day.
- Build a one page index of your own: which book covers which subject. Learn that page cold.
- Practice under time from early on. Untimed practice on an exam this broad gives a badly misleading sense of readiness.
- Track which book each wrong answer lived in, and drill navigation in that volume specifically.
The same navigation discipline applies to the Florida exams, which are also open book. what open book really means covers why that is less generous than it sounds, and tabbing and highlighting rules covers what you are permitted to do to your books beforehand.
Before you book a NASCLA seat
Built from this page and NASCLA’s own pages. Tick each one once it is actually done.
A preparation list. Nothing on this page reproduces exam questions or promises a result. Ticks are saved on this device only.
What sitting it is actually like
It is a long paper. Candidates consistently describe the experience as a stamina problem rather than a difficulty problem: the individual questions are fair, and there are a great many of them, spread across a reference library you are carrying in a crate.
Two practical consequences follow from that, and both are worth planning for.
- Physically move the books. Two dozen volumes is heavy and you have to get them into the test centre. People turn up with them loose in bags, then lose minutes finding things. Use a crate or a trolley, and pack them in the order you expect to need them.
- Pace deliberately. On a long paper it is easy to spend four minutes on an early question because you almost have it. Four minutes is two later questions you will not reach. Set a rule for how long you will fight a question before flagging it and moving on, and hold to it.
How NASCLA preparation differs from Florida preparation
| NASCLA | Florida state exam | |
|---|---|---|
| Scope | National, commercial general building | Florida specific, category specific |
| Code emphasis | National standards | Florida Building Code, wind and coastal |
| Reference library | 24 approved titles in the current bulletin | Fewer, category dependent |
| Main challenge | Breadth and navigation across many books | Depth in Florida specific requirements |
| Business paper | Business content within the exam | Separate Business and Finance paper |
If you have already prepared for a Florida exam, a good deal of the underlying construction knowledge transfers. What does not transfer is the navigation, because the book set is different and larger, and that is the part that decides the outcome.
Passing is not licensure
This trips people up. A NASCLA pass satisfies the examination requirement. It does not make you licensed anywhere.
Every accepting state still applies its own experience requirement, financial responsibility review, insurance requirements and application process. You have removed one hurdle from a course that still has several. The NASCLA exam has a front end of its own too, since you must be pre-approved before PSI will show you a seat, and the order of operations from pre-application to test centre sets out where that time goes.
For Florida specifically, the eligibility requirements covers what those other hurdles look like, and the general contractor license covers the license the state exam actually leads to.
Frequently asked questions
Does Florida accept the NASCLA exam?
Yes. NASCLA lists the Florida Construction Industry Licensing Board among its participating state agencies, checked on 7 September 2026. It stands in for a state trade examination, not for the Florida Business and Finance paper, which you still have to sit. Confirm the current position with the board before you spend money on preparation.
Which states do accept it?
More than twenty, including Alabama, Arkansas, Georgia, Louisiana, Mississippi, Nevada, North Carolina, South Carolina, Tennessee, Utah, Virginia and West Virginia, with several others accepting it under conditions. The list changes as states join, so confirm with the specific state board.
Is the NASCLA exam harder than a state exam?
It is broader rather than harder. It covers commercial general building at a national level across a large reference library, so there is more ground and less local specificity. People find the volume of material the challenge rather than the difficulty of any one question.
How many reference books can I bring?
The approved list runs to fifteen or more volumes depending on the edition in force. That is a great deal of material to carry and to navigate, which is why tabbing and knowing which book answers which question matters more than on a smaller exam.
Should a Florida contractor sit it at all?
Only once you have checked what it actually buys you in Florida. It is not useless in state, but it substitutes for a trade examination rather than for Business and Finance. If you are bidding across the southeast, one exam replacing several is a substantial saving in time and money.
Does passing it mean I am licensed in those states?
No. It satisfies the examination requirement. Every state still applies its own experience, financial, insurance and application requirements on top. Passing the exam removes one hurdle, not all of them.
Finished the page? The same five questions from the top, to see what stuck.
Rules and fees change without notice. This page was verified on the date shown and is rechecked regularly. If you hit something different, tell us in the comments.
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