- Both the trade exam and Business and Law exam require a 70% passing score, scored separately.
- The trade exam has 90 questions in 3 hours 50 minutes; Business and Law has 50 questions in 2 hours.
- General Code and Construction Knowledge is the largest trade domain at 20 questions-prioritize it.
- Open-book access with permanent tabs helps you locate answers but won't compensate for weak content knowledge.
Two Exams, Two Passing Scores
If you're preparing for the Georgia Residential-Light Commercial Contractor License Exam, the first thing to understand is that "passing" isn't a single event. The Georgia State Licensing Board for Residential and General Contractors, through its testing administrator PSI, requires candidates to clear two separate examinations: the Residential-Light Commercial trade exam and the Business and Law exam. Each has its own question count, time limit, and score requirement - and each must be passed on its own merits.
There is no combined or averaged score. Scoring 95% on Business and Law does not carry you through a 65% performance on the trade exam. You need 70% or higher on each exam, independently, before your application can move forward. This structure matters for how you plan your study time, which we cover in detail in the GA-RLC Study Guide 2026.
What 70% Actually Means on Test Day
A 70% requirement sounds straightforward, but candidates often misjudge how little room it leaves for guessing across an entire content area. On the 90-question trade exam, 70% means correctly answering roughly 63 questions. Missing more than about 27 puts you below the threshold. On the 50-question Business and Law exam, 70% translates to roughly 35 correct answers, with a ceiling of about 15 misses.
Because the exam is scored as pass/fail against that 70% line - not on a curve, and not adjusted for question difficulty - every domain contributes to the same final tally. There's no partial credit for domains you understand well offsetting domains you skipped. This is why candidates who treat the exam as "mostly review the big topics" tend to get surprised by smaller domains they assumed weren't worth their time.
Key Takeaway
Don't think of the 70% threshold as an average. Think of it as a ceiling on how many total mistakes you can afford across all nine trade domains combined.
Trade Exam Domain Breakdown
The 90-question trade exam draws from nine official content areas. Understanding how these domains are weighted - and which ones are simply bigger - is central to hitting 70%. For a full walkthrough of each domain's content, see the GA-RLC Exam Domains 2026 Guide.
Domain 7: General Code and Construction Knowledge
This is the largest single trade area on the exam, with 20 questions. Because it carries more weight than any other domain, weak preparation here has an outsized effect on your overall score.
- Building code application across residential and light commercial projects
- General construction principles that cut across multiple trades
- Interpretation of code language under open-book conditions
The remaining eight domains - Sitework, Footings and Foundation; Concrete and Concrete Reinforcement; Metals; Masonry; Carpentry; Roofing; Associated Trades; and OSHA Safety - divide the balance of the 90 questions. None of them should be treated as an afterthought, since a candidate who is strong in General Code and Construction Knowledge but weak across several smaller domains can still land below 70% once those missed questions accumulate.
Domain 9: OSHA Safety
Safety questions are frequently underestimated because candidates assume field experience alone covers this content. The exam tests documented OSHA standards as they apply to residential and light commercial job sites, not just general safety habits.
- Jobsite hazard recognition and required protective measures
- Standards specific to excavation, fall protection, and equipment use
If you're unsure how difficult the full domain spread feels in practice, the breakdown in How Hard Is the GA-RLC Exam? Complete Difficulty Guide 2026 walks through where most candidates lose points.
Business and Law Scoring Mechanics
The Business and Law exam is shorter - 50 questions in two hours - but it carries the same 70% requirement and the same all-or-nothing scoring logic. Because this exam covers licensing regulations, financial responsibility, contract obligations, and insurance requirements rather than field trade knowledge, candidates sometimes underprepare for it relative to the trade exam.
That's a mistake. A candidate who documents general liability insurance and financial responsibility as part of their application (both required by the Board) should already have working familiarity with why those requirements exist - but the exam still tests specific regulatory detail that isn't always intuitive from field experience alone. Treat the Business and Law exam as a distinct study project, not a quick add-on to trade review.
| Exam | Questions | Time Limit | Passing Score |
|---|---|---|---|
| Residential-Light Commercial Trade Exam | 90 | 3 hours 50 minutes | 70% |
| Business and Law Exam | 50 | 2 hours | 70% |
The Open-Book Factor and Why It Doesn't Lower the Bar
Both exams are open-book, and candidates are permitted to bring approved reference materials with permanent tabs, along with a silent, nonprogrammable calculator. This format leads some candidates to assume the 70% threshold is easier to clear than a closed-book exam of similar length. In practice, the opposite dynamic often shows up: open-book exams test whether you can locate and apply the correct provision quickly, under time pressure, across dozens of questions.
With 90 questions and roughly 3 hours 50 minutes on the trade exam, you have limited time per question if you need to flip through references for every answer. Candidates who pass comfortably typically know the material well enough that they only need to confirm details in their tabbed references, not search from scratch. Tabbing your approved references logically - by domain, code section, or topic - before test day is one of the highest-leverage things you can do, and it's covered in more depth in the GA-RLC Cheat Sheet 2026.
Allocating Study Time by Domain Weight
Because General Code and Construction Knowledge carries the most questions of any trade domain, it deserves the largest single block of study time - but not so much that the other eight domains and the separate Business and Law exam get neglected. A simple way to structure preparation is to assign focused weeks to domain clusters based on their relative size and your own comfort level with each trade.
General Code and Construction Knowledge
- Work through code application scenarios
- Build and label your permanent reference tabs for this domain first, since it has the most questions
Sitework, Foundations, Concrete, and Masonry
- Review footing, foundation, and reinforcement specifications
- Practice questions that mix code references with calculations
Carpentry, Roofing, Metals, and Associated Trades
- Cover the mid-sized domains together since they often overlap in scenario-based questions
- Time yourself to simulate the 3-hour-50-minute limit
OSHA Safety and Business and Law
- Study OSHA Safety alongside the full Business and Law exam, since both are frequently under-reviewed relative to the larger trade domains
- Run a full practice session under the 2-hour Business and Law time limit
This kind of week-by-week structuring pairs well with spaced review of your weaker domains in the final days before your scheduled date - but the scheduling logistics themselves, including how far in advance to register with PSI, are covered separately in GA-RLC Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
After You Pass: What the Score Doesn't Cover
Clearing 70% on both exams is a milestone, but it's one piece of a larger licensing pathway. Applicants must also be at least 21 years old, document an approved education-and-experience pathway, show responsibility for two qualifying projects, and demonstrate financial responsibility along with general liability insurance. If you haven't confirmed you meet these prerequisites, review the GA-RLC Requirements 2026 guide before you invest heavily in exam prep, since eligibility issues can delay licensure even after a passing score.
Once licensed, renewal falls on June 30 of even-numbered years, and Residential-Light Commercial licensees must complete six hours of continuing education per year. Starting January 1, 2026, that continuing education must be recorded in CE Broker - a procedural change worth noting now so it doesn't catch you off guard at your first renewal cycle.
Passing the exam is also the point where many candidates start asking bigger-picture questions: what the license actually costs end to end, what kind of work it opens up, and whether the investment pays off. Those questions are addressed in the GA-RLC Certification Cost 2026 breakdown, the GA-RLC Salary Guide 2026, and the broader Is the GA-RLC Certification Worth It? analysis. If you want to see how your target score compares against how other candidates actually perform, the GA-RLC Pass Rate 2026 article looks at what the available data shows.
For candidates who want a broader run-through of practice questions across all nine domains before committing to a test date, working through timed simulations on our practice test platform can help you gauge whether you're consistently clearing the 70% mark under realistic time pressure rather than just in relaxed review sessions.
Key Takeaway
Use practice exams that mirror the real time limits - 3 hours 50 minutes for the trade exam and 2 hours for Business and Law - so your first experience with that pressure isn't on test day itself. You can build this habit using timed sessions on our practice platform.
Frequently Asked Questions
Yes. The trade exam and the Business and Law exam are scored and passed independently, and each requires a minimum score of 70%. A high score on one does not compensate for a low score on the other.
The trade exam has 90 questions, and a 70% passing score means you need roughly 63 correct answers, leaving room for about 27 missed questions across all nine domains combined.
Yes. Candidates may use approved reference materials with permanent tabs and a silent, nonprogrammable calculator during both the trade and Business and Law exams.
General Code and Construction Knowledge is the largest official trade area, with 20 questions on the 90-question trade exam, making it a high-priority study area.
You must pass both the Residential-Light Commercial trade exam and the Business and Law exam to move forward with licensure. If you fail one, you'll need to retake that specific exam and meet the 70% requirement before your application can proceed.