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Question 1

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Who has the authority to adopt rules and regulations for the enforcement of the International Fire Code within a jurisdiction?

The fire plans examiner

The fire code official

The building contractor

The property owner

to track

2026 Statistics

Key Facts: ICC F3 Exam

60 Qs

Exam Questions

ICC shop page

3.5 hrs

Time Limit

Open-book

Passing Score

Scaled score

$219

Exam Fee

ICC standard rate

IFC + IBC

Reference Codes

2024 editions

35%

Fire Protection Weight

Largest domain

The ICC F3 exam has 60 multiple-choice questions with a 3-hour 30-minute time limit in an open-book format. You must score at least 75 on a scaled score (approximately 75% correct, or 45 of 60 questions). The exam is based on the 2024 International Fire Code (IFC) and 2024 International Building Code (IBC) — especially IBC Chapters 3, 5, 6, 9, and 10 and IFC Chapters 5, 9, 10, and 50-67. The exam fee is $219. Testing is available at Pearson VUE centers or via ICC PRONTO remote proctoring 24/7.

Sample ICC F3 Practice Questions

Try these sample questions to test your ICC F3 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Who has the authority to adopt rules and regulations for the enforcement of the International Fire Code within a jurisdiction?

A.The fire plans examiner

B.The fire code official

C.The building contractor

D.The property owner

Explanation: Under IFC Section 104, the fire code official is authorized to render interpretations, adopt policies and procedures, and enforce the provisions of the fire code. The fire plans examiner operates under the authority of the fire code official when reviewing construction documents. Exam tip: Know the administrative chain — IFC Chapter 1 questions almost always ask who has ultimate authority.

2Per IFC Section 105, construction documents submitted with a permit application must be of sufficient clarity to indicate which of the following?

A.The contractor's name and license number

B.The location, nature, and extent of the work proposed

C.The estimated completion date of the project

D.The insurance coverage held by the owner

Explanation: IFC 105.4.1 requires construction documents to be drawn to scale, of sufficient clarity to indicate the location, nature, and extent of the proposed work, and to show in detail that it will conform to the provisions of the code. Contractor and owner information is handled separately on the permit application. Exam tip: Plan review questions often test what the code requires on the drawings themselves, not the application paperwork.

3How long must the fire code official retain records of inspections and approved construction documents per IFC Section 104?

A.Until the project passes final inspection

B.For the period required for the retention of public records

C.A minimum of 12 months from permit issuance

D.Indefinitely for all projects

Explanation: IFC 104.6 requires the fire code official to keep official records as long as required for the retention of public records, which is governed by state and local law rather than a fixed code-specified duration. This ensures legal defensibility in code enforcement actions. Exam tip: IFC defers to local statute for record retention — a trick question with '12 months' or 'indefinitely' as distractors.

4Per IFC Chapter 1, when an alternative material or method is proposed for approval, who must approve it before it can be used?

A.The state fire marshal

B.The registered design professional

C.The fire code official

D.The building owner

Explanation: IFC 104.2.3 (Alternative Materials and Methods) authorizes the fire code official to approve alternatives where strict compliance is impractical, provided the alternative is approved and the code official finds it complies with the intent of the provisions. The submitter must provide evidence the alternative meets the code intent. Exam tip: The code official is the final authority on alternatives at the jurisdictional level — not the state fire marshal unless adopted as a state policy.

5A construction document submittal for a sprinkler system has been approved and stamped. Before the project begins, the contractor wants to substitute a different pipe material. What IFC action is required?

A.No action is needed if the substitute material is listed

B.The owner must approve the change in writing

C.An amended set of construction documents must be submitted for approval

D.The substitution can be made and documented at final inspection

Explanation: Per IFC 105.4.3, amended construction documents must be submitted for approval where changes are made to previously approved plans. This ensures the fire code official reviews the change against the applicable standards before installation. Unauthorized substitutions are a leading cause of failed final inspections. Exam tip: Any deviation from approved plans requires a formal amendment submittal — this is a common plan-review scenario question.

6A building is used for the assembly of fewer than 50 persons for entertainment purposes. Per IBC Chapter 3, what occupancy classification applies?

A.Group A-3

B.Group A-2

C.Group B

D.Group M

Explanation: Per IBC 303.1.2, a building or tenant space used for assembly purposes with an occupant load of less than 50 persons is classified as Group B (Business). This 50-person threshold is a critical trigger for many fire protection requirements. Exam tip: The 'less than 50' rule is one of the most commonly tested occupancy classification questions — the moment occupant load reaches 50, it becomes Group A.

7Per IBC Table 601, what is the required fire-resistance rating for structural frame members in Type IIA construction?

A.0 hours

B.1 hour

C.2 hours

D.3 hours

Explanation: IBC Table 601 requires a 1-hour fire-resistance rating for the structural frame (including columns, girders, and trusses) in Type IIA construction. Type IIA uses noncombustible materials with protection, while Type IIB uses noncombustible materials without protection (0 hours). Exam tip: Memorize the 'A vs B' pattern — the 'A' designation always adds fire-resistance protection to the base material type.

8Per IBC Table 1004.5, what occupant load factor is used for a business area such as an office?

A.50 square feet per occupant gross

B.100 square feet per occupant gross

C.150 square feet per occupant gross

D.200 square feet per occupant gross

Explanation: Per IBC Table 1004.5, business areas use a factor of 150 square feet per occupant (gross) for occupant load calculations. A 15,000 square foot office would therefore have an occupant load of 100 (15,000 / 150 = 100). Exam tip: Common factors to memorize — assembly unconcentrated 15 net, assembly concentrated 7 net, business 150 gross, mercantile 60 gross, and storage 300 gross. These appear on nearly every F3 exam.

9A two-story building has a fitness club on the first floor (occupant load 120) and offices on the second floor (occupant load 90). What is the primary occupancy classification of each story per IBC Chapter 3?

A.Both stories Group B

B.First story Group A-3, second story Group B

C.First story Group A-2, second story Group B

D.Both stories Group A-3

Explanation: The fitness club with 120 occupants meets IBC 303.1 (50 or more) and 303.4 (Group A-3 includes gymnasiums, exercise facilities), so the first story is Group A-3. The second-story offices are Group B per IBC 304.1. This triggers multiple-occupancy provisions in IBC Section 508. Exam tip: A-3 covers gyms and fitness facilities with 50+ occupants — a common trap is classifying them as Group B based on the business-like atmosphere.

10Per IBC Section 508, what are the two methods permitted for handling multiple occupancies in a single building?

A.Accessory occupancies and assembly occupancies

B.Non-separated occupancies and separated occupancies

C.Mixed-use and special-use occupancies

D.Primary and secondary occupancies

Explanation: IBC 508.3 (Non-separated Occupancies) and 508.4 (Separated Occupancies) are the two primary methods for handling multiple occupancies. Non-separated uses the most restrictive requirement for the entire building, while separated uses rated assemblies per Table 508.4 and sums fractions of allowable areas. Accessory occupancies (508.2) is a third option but only for limited ancillary uses (10% or less). Exam tip: For mixed-use buildings, plans examiners must verify which method is used and the corresponding calculations.

About the ICC F3 Exam

The ICC Fire Plans Examiner (F3) exam is administered by the International Code Council and certifies individuals to review construction documents for compliance with fire and life-safety provisions of the International Fire Code (IFC) and International Building Code (IBC). Plan-review focus areas include automatic sprinkler and standpipe layouts, fire alarm system plans, smoke control, means of egress, fire-resistance-rated construction, hazardous material classification, and fire department access. The open-book exam is accepted in all 50 states and many jurisdictions use it to staff fire marshal offices and building department plan-review desks. It is the single most common credential for plan-review roles in fire prevention bureaus.

Questions

60 scored questions

Time Limit

3 hours 30 minutes

Passing Score

75 (scaled score)

Exam Fee

$219 (ICC (Pearson VUE / PRONTO))

ICC F3 Exam Content Outline

General Administration

Research, testimony, coordination with officials, recordkeeping, and plan review procedures

15%

Building Construction and Occupancy

Occupancy classification, construction type, occupant load, and special fire protection features

20%

Hazardous Materials

Maximum allowable quantities, control areas, HMMP/HMIS, flammable/combustible storage, and explosion control

35%

Fire Protection Systems

Water supply, automatic sprinklers, standpipes, fire alarm systems, smoke control, and portable extinguishers

25%

Egress Safety

Means of egress design, exit access, stairs, doors, emergency lighting, and standby power

How to Pass the ICC F3 Exam

What You Need to Know

Passing score: 75 (scaled score)
Exam length: 60 questions
Time limit: 3 hours 30 minutes
Exam fee: $219

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

ICC F3 Study Tips from Top Performers

1Tab the IBC Chapter 9 sprinkler thresholds cold — know IBC 903.2.1.1 (Group A-1 over 12,000 sq ft or occupant load over 300), 903.2.3 (Group E over 12,000 sq ft), 903.2.7 (Group M over 12,000 sq ft), and 903.2.8 (all Group R) so you can answer sprinkler-required questions without looking them up.

2Master the IBC Table 1017.2 exit access travel distances — 200 ft (unsprinklered) and 250 ft (sprinklered) for Groups A, B, E, F-1, M, R, S-1; 300 ft (sprinklered) for Group B; and 400 ft for Group F-2, S-2, U. These exact numbers appear on virtually every F3 exam.

3Know IFC Table 5003.1.1(1) for maximum allowable quantities of hazardous materials per control area — flammable liquid Class IB is 120 gallons, Class II is 120 gallons, and Class IIIA is 330 gallons in storage without sprinklers. Control areas allow MAQ increases of 100% when sprinklered and 100% when in approved cabinets (cumulative).

4Memorize the IBC 1005.3.1 egress capacity factors — 0.3 inch per occupant for stairways and 0.2 inch per occupant for other egress components (doors, corridors, ramps) in sprinklered buildings with voice alarms. Unsprinklered buildings use 0.3 and 0.2 as base values without reductions.

5Tab the fire flow requirements in IFC Appendix B (Table B105.1(2)) and fire apparatus access in IFC Chapter 5 — 20 ft minimum unobstructed width, 13 ft 6 in minimum vertical clearance, 150 ft maximum dead-end length (for residential), and 26 ft width where aerial apparatus access is required.

Frequently Asked Questions

What score do I need to pass the ICC F3 Fire Plans Examiner exam?

The ICC F3 exam requires a scaled score of 75 to pass, which corresponds to approximately 75% of questions answered correctly (about 45 out of 60 questions). If you pass, you see 'PASS' on your results — no numerical score is displayed for passing candidates. If you fail, you receive a diagnostic report breaking down your performance across the five content domains so you know where to focus on the retake. ICC uses scaled scoring set by its Exam Development Committee and does not release the raw cut score.

Is the ICC F3 exam open-book?

Yes, the F3 is open-book. You may bring and use the 2024 International Fire Code (IFC) and 2024 International Building Code (IBC). You are allowed to tab, highlight, and underline in your codebooks, but sticky notes and loose inserts are not permitted. With 60 questions in 3 hours 30 minutes you have about 3.5 minutes per question — the open-book format only helps if you already know the code layout. Most passing candidates tab every major section of IBC Chapter 9 and IFC Chapter 50.

How hard is the ICC F3 exam?

The F3 is one of the more challenging ICC plan-review exams because it spans two thick codebooks and includes complex table lookups. Fire Protection Systems (35%) and Egress Safety (25%) make up 60% of the exam and require applying multiple code sections to scenario questions. Hazardous Materials (20%) forces you to navigate IFC Tables 5003.1.1(1) and 5003.1.1(2) for maximum allowable quantities — these are dense and easy to misread. First-time pass rates are estimated around 55-65% based on prep-provider data.

Which codebooks do I need for the ICC F3 exam?

The current F3 exam is based on the 2024 International Fire Code (IFC) and 2024 International Building Code (IBC). Verify the exact code year on your ICC exam purchase page before testing — ICC offers multiple code-year versions during transitions. Key chapters include IBC Chapters 3 (Use and Occupancy), 5 (General Building Heights and Areas), 6 (Types of Construction), 9 (Fire Protection Systems), and 10 (Means of Egress), plus IFC Chapters 5, 9, 10, and 50-67. Many candidates also bring NFPA 13, 14, and 72 for reference.

What jobs can I get with ICC F3 certification?

F3 certification qualifies you for fire plans examiner and fire protection specialist roles in fire marshal offices, building departments, and fire prevention bureaus. Typical salaries range from $60,000-$95,000 depending on jurisdiction and experience, with senior fire plans examiners in major metros earning over $110,000. Many jurisdictions require the F3 (or NFPA CFPE) as a condition of employment. It is also used in private practice by fire protection engineers and third-party plan review firms.

How should I prepare for the ICC F3 exam?

Start by purchasing the correct edition of the IFC and IBC and working through every chapter referenced in the exam outline. Tab IBC Chapter 9 sprinkler thresholds, IBC Chapter 10 egress tables (1004.5, 1005.3.1, 1006.2.1, 1017.2), IFC Chapter 5 fire department access, and IFC Tables 5003.1.1(1) and 5003.1.1(2) for hazmat MAQs. Budget 100-150 hours of study, practice with timed 60-question mocks, and focus heavy practice on Fire Protection (35%) and Egress (25%) which together decide 60% of your score.