NICET Inspection and Testing Level I exam: format, weights, experience and FAS credit

The exam at a glance

	ITFAS Level I
Questions	85
Time	110 minutes, plus a 10-minute tutorial added to the appointment
Delivery	Pearson VUE test center, or online through OnVUE
Reference	NFPA 72 (2022), on screen as a PDF, and you may bring a printed copy
Application fee	$235
Retakes	After 30 days, no more than three attempts in any 12 months

The question count, time and tutorial come from the ITFAS program page, and the candidate handbook prints the same 85 questions and 110 minutes (p. 10). The handbook limits online proctoring to Level I (pp. 5, 19), so Level II is a test-center exam. Retake limits are on p. 21. The program page adds that unused time does not extend the time allowed for the questions.

At 85 questions in 110 minutes you have a little under 78 seconds per question. That is our arithmetic, not a NICET figure.

What Level I covers

The handbook describes a Level I candidate as someone who can carry out periodic inspections and tests of basic fire alarm systems and prepare the records and reports that go with them (p. 9). "Basic" has a specific meaning here. The handbook and the Level I content outline exclude suppression systems, networked control units, smoke control, air sampling, multizone voice evacuation, high-rise applications and job planning. Door releases, elevator recall, duct detectors, single-zone voice and air-handler shutdown outside a smoke control system can still fall inside a basic system. The excluded items are largely what Level II picks up.

The outline groups the exam into four domains. Weights are NICET's published ranges. The question counts are our conversion of those ranges against 85 questions, rounded to whole questions, so treat them as estimates.

Domain	Weight	About this many questions
Plan and coordinate work	7–17%	6 to 14
Inspect equipment	25–35%	21 to 30
Test functionality	46–56%	39 to 48
Maintain devices	3–13%	3 to 11

Plan and coordinate work. The tasks run from working out how many devices of each type need inspecting or testing, through coordinating with the owner or building manager and notifying the right parties, to restoring the system and filing the paperwork. Restoration and documentation sit in this domain, so a test is not finished in NICET's outline until the system is back to normal and the record is filed.

Inspect equipment. Visual inspection of control units, power supply wiring and connections, initiating devices, notification appliances, off-premises signaling equipment and system wiring.

Test functionality. The largest domain, roughly half the exam. It covers functional testing of control units, power supplies, initiating devices and circuits, notification appliances and circuits, off-premises signaling equipment and circuits, and basic interfaces.

Maintain devices. The smallest domain: replacing batteries, identifying replacement devices and cleaning devices.

Every task in the outline carries the same reference footnote, which maps to NFPA 72 on the reference list. Find each task in your own copy rather than relying on a summary, and practice reaching the right table or section quickly. Our Level II guide shows how the domains grow once complex systems and interfaces come in.

References you can use

The Level I Selected General References (dated 30 Sep 2024, for exams released 7 Oct 2024) list one title: NFPA 72, 2022 edition. The same edition is on screen during the exam as a PDF, and the program page confirms the on-screen PDFs and that you may also bring a physical copy.

The reference list sets the rules for a printed copy:

• Questions are written to the 2022 edition. You may bring an older or newer edition at your own risk.
• An NFPA Handbook edition is not accepted in place of the code.
• The book must be bound or in a three-ring binder with a title page. Highlighting and permanently attached self-adhesive tabs are fine. Handwritten notes, loose pages and repositionable sticky tabs are not.

If you test online, the handbook says you may use only the references permitted for Level I (p. 20). Since the code is on screen as a PDF either way, practice searching and scrolling a digital copy as well as turning pages in print. The ITFAS program page announced no change of NFPA 72 edition for these exams when we checked.

Experience you need

The handbook (p. 11) and the ITFAS certification requirements page set the same Level I work history rule. All periods are full-time equivalent.

• At least 6 months of experience in inspection and testing of existing fire alarm systems.
• Of those 6 months, at least 4 must be periodic inspection and testing of existing fire alarm systems.
• Installation or maintenance of fire alarm systems can fill no more than 2 months, as one combined cap.
• Initial acceptance testing of new fire alarm systems can fill no more than 2 months.
• Acceptance testing, inspection and testing, or maintenance of sprinkler or special hazards suppression systems can fill no more than 2 months.

A footnote on both says the qualifying experience may include related interfaces and suppression system detection and control.

The wording shifts slightly between NICET's own pages. The Level I description in the handbook (p. 9) and the content outline asks for 6 months in the inspection and testing of fire alarm and suppression interfaces, while the work history box (p. 11) and the requirements page say existing fire alarm systems. The work history box is the more detailed rule, so we follow it above.

A worked example (invented numbers). Suppose a candidate's history shows 3 months of periodic inspection and testing, 2 months helping install new systems, 1 month of acceptance testing on a new building and 1 month of sprinkler inspections. That adds up to 7 months, and each capped category is within its limit. The application still falls short, because only 3 of the months are periodic inspection and testing of existing fire alarm systems and Level I needs at least 4. One more month of periodic work fixes it. Total time alone does not decide the review; the periodic minimum does.

You also need a supervisor to verify the ten Level I performance measures (handbook, pp. 10–11). They track the outline closely: safety, tools, testing equipment and devices, applying NFPA 72 methods, documentation, reading plans, locating interfaces, reporting damage and communicating with the people affected. The verifier must be a current or former technical supervisor from your work history, not a peer or subordinate (p. 7). Our work history guide covers how to describe the time you claim.

Fees and booking

The fee schedule, effective 1 Aug 2026, lists the ITFAS Level I application at $235, and the handbook prints the same amount (p. 10). The fee schedule says technician fees include a test session, an experience review within 90 days of meeting the testing requirement, and one supplemental review if NICET issues a conditional decision letter. A further supplement review is $115.

When you apply you choose a six-month testing window (handbook, p. 18), then schedule with Pearson VUE once payment is processed (p. 19). Rescheduling more than 24 hours ahead in the same window costs nothing. Inside 24 hours, or moving to a new window, costs half the original testing fee (fee schedule; handbook, p. 21). OnVUE candidates may reschedule up to the appointment at no fee (p. 21). For test-day ID rules and what to expect at a center or online, read our testing locations and rules guide.

You see a pass or fail result at the end of the session. A candidate who fails receives a scaled score showing the percent correct by domain (p. 21), which is the best guide to where to put the next round of practice.

Exam credit from Fire Alarm Systems Level II

The handbook (p. 9) gives FAS candidates a shortcut. If your testing record shows you have met the current FAS exam requirement at Level II or above, or you are certified at that level, you can apply for exam credit toward ITFAS:

FAS exam requirement met	ITFAS exam requirement met
Level II	Level I
Level III or IV	Levels I and II

The requirements page shows the same route as an alternative to the ITFAS Level I exam: pass the FAS Level I and II exams. That matches the handbook's chart, since the FAS Level II exam requirement is both of those exams.

Three details are easy to miss.

1. You cannot sit the exam you have credit for. The handbook says a candidate who has met the FAS Level II exam requirement is not eligible to test for ITFAS Level I. The exam-credit page words it more softly, saying you are not required to take it. We go with the handbook's stricter wording.
2. Credit covers the exam only. You still need all Level I performance measures verified and a work history that meets the 6-month rule above. The handbook says to split fire alarm, inspection and testing, and other work by percentage, and that older FAS duty descriptions without ITFAS duties will not be accepted as ITFAS experience (pp. 16–17).
3. The review has its own fee, and NICET's figures disagree. The handbook (p. 17) and the exam-credit page list the optional FAS-to-ITFAS application review at $160. The fee schedule lists it at $165. Confirm the amount when you pay. NICET aims to finish these reviews within 90 days. Paying for the Level II review includes a Level I review, so a Level II applicant sends the Level I and II measures together.

Our comparison of Inspection and Testing with Fire Alarm Systems shows which track suits your work if you have not committed to one yet.

After Level I

Certification lasts three years. You keep it by earning 90 continuing professional development points per certification in each cycle, drawn from at least two categories, and every later NICET certification expires on the same date as your first (handbook, p. 8). The fee schedule lists recertification at $220 including one subfield.

Level II needs at least 18 months in total: the 6 for Level I plus at least 12 more, of which at least 6 must be periodic or maintenance inspection and testing of existing complex systems (handbook, pp. 11, 14). It also needs a pass on both the Level I and Level II exams (p. 12), or the matching FAS credit.

How to prepare with what is free

NICET offers online practice tests for every ITFAS level and says scores on them do not necessarily predict exam results (handbook, p. 18). Alongside that, start from the content outline: for each task, find where NFPA 72 addresses it and note the section number in your own copy. Spend the most time on functional testing, since it is about half the exam.

We do not yet offer a Level I check. If you are planning ahead for Level II, take the free 10-question check for ITFAS Level II, which scores you by domain without a signup. Our free NICET study plan tool also builds a week-by-week plan for ITFAS Level II. It plans study only. NICET alone decides eligibility and exam results.

Sources

Show the list

• Inspection and Testing of Fire Alarm Systems, NICET: question count, time, tutorial, on-screen PDFs, Level I fee, 7 Oct 2024 exam update. Retrieved 20 Oct 2026.
• Inspection and Testing of Fire Alarm Systems Candidate Handbook, NICET, August 2026: Level I description, basic systems, weights, performance measures, work history, exam credit, $160 review fee, testing window, OnVUE, score report, reexamination, recertification. Retrieved 20 Oct 2026.
• ITFAS Level I Content Outline, NICET, 30 Sep 2024: domains, tasks and weights. Retrieved 20 Oct 2026.
• ITFAS Level I Selected General References, NICET, 30 Sep 2024: NFPA 72 (2022), binding and tab rules. Retrieved 20 Oct 2026.
• Certification Requirements: Inspection and Testing of Fire Alarm Systems, NICET: experience breakdown, FAS exam alternative. Retrieved 20 Oct 2026.
• FAS Exams and ITFAS Exam Credits, NICET: credit rules, $160 review fee, 90-day review. Retrieved 20 Oct 2026.
• Fees, NICET: fees effective 1 Aug 2026, what the application fee covers, $115 supplement review, rescheduling, $165 review fee, recertification. Retrieved 20 Oct 2026.