Approvals by Jurisdiction · Jurisdiction
How Does Fire Protection Plan Review Work Under the NJ UCC?
General guidance, not a code determination for any project. Confirm the adopted code and local amendments with the authority having jurisdiction.
Under the New Jersey Uniform Construction Code (UCC), fire protection plans are filed with the municipal construction office on one construction permit application, the F100 jacket with the F140 Fire Protection Subcode Technical Section, and the construction official must grant or deny the application within 20 business days under New Jersey Administrative Code (N.J.A.C.) 5:23-2.16(a). The fire protection subcode official reviews the sprinkler, standpipe, fire alarm and related sheets, unless the structure’s class and the local office’s license level send the plans to the Department of Community Affairs (DCA) for state review first.
This article is for owners, architects and design teams with a New Jersey project. It covers what the UCC requires before fire protection work starts, how New Jersey differs from the model 2024 International Codes (I-Codes), who reviews, what goes in the filing, and the clocks that run from application to certificate. What the fire protection subcode is, and who holds that license, is explained in DGA’s article on the NJ fire protection subcode and who enforces it.
At a Glance: NJ UCC Fire Protection Plan Review
- Jurisdiction: New Jersey, statewide, under the Uniform Construction Code (N.J.A.C. 5:23).
- Local code and edition: the 2024 I-Codes as adopted by DCA (R.2026 d.086), in effect since August 17, 2026, with a six-month grace period for complete applications submitted through February 17, 2027; the fire protection subcode is N.J.A.C. 5:23-3.17, with its scope set by the responsibility tables in 5:23-3.4. As of November 2026.
- Agency (authority having jurisdiction, AHJ): the municipal construction official and fire protection subcode official; DCA’s Division of Codes and Standards, Bureau of Construction Project Review (BCPR), for Class 1 and Class 2 structures the local office is not licensed to review and for the project types BCPR lists.
- Filing or permit name: a UCC construction permit: form F100 Construction Permit Application with form F140 Fire Protection Subcode Technical Section and sealed plans; F160 for a variation and F270 for a certificate.
- Key difference from the model code: one construction permit with subcode technical sections, a fixed 20 business day decision clock, a state review tier tied to license levels, and a fire code for existing buildings (the Uniform Fire Code) that stays on the 2018 International Fire Code (IFC).
- Review time range (as of November 2026): 20 business days to grant or deny an application and 7 business days for resubmitted plans (N.J.A.C. 5:23-2.16(a)); BCPR publishes the same 20 and 7 business day clocks for its own reviews.
What Does the NJ Uniform Construction Code Require for Fire Protection Permits?
Installing or altering a sprinkler system, standpipe, fire pump, fire alarm system, kitchen hood suppression system or smoke control system in New Jersey is construction work under the UCC, so it needs a construction permit before work starts. The permit is issued by the municipal construction official, and the fire protection part of the application is reviewed by the fire protection subcode official.
The fire protection subcode, N.J.A.C. 5:23-3.17, is not a separate code book. It adopts selected chapters of the building, electrical, mechanical, fuel gas and one- and two-family dwelling subcodes, and the responsibility tables in N.J.A.C. 5:23-3.4 say which official reviews and inspects each section. In the current building table, the fire protection subcode official does both plan review and inspection for almost all of International Building Code (IBC) Chapter 9, including sprinklers (903), standpipes (905), fire alarm and detection (907), smoke control (909), fire department connections (912) and fire pumps (913).
Some items are shared. Fire protection and electrical subcode officials share plan review of fire alarm and smoke control power and wiring, with the electrical inspector inspecting, and the fire protection subcode official shares plan review with the building subcode official for IBC Chapters 3, 5, 6, 7, 8 and 10. Under N.J.A.C. 5:23-3.4(b), the construction official settles any conflict between subcode officials with joint responsibility.
Not every task on an existing system is permit work. DCA’s Fall 2026 Construction Code Communicator treats replacement of recalled sprinkler heads as ordinary maintenance under N.J.A.C. 5:23-2.7, with no construction permit, provided a certified fire protection contractor does the work and the fire official is notified before any extended impairment. New Jersey also has no separate fire permit for high-piled rack storage, and DGA’s guide to the high-piled storage permit in New Jersey shows how that work runs through the same UCC permit.
How Does the NJ UCC Differ From the Model 2024 I-Codes?
New Jersey adopts the 2024 I-Codes as the technical base but replaces the model administrative framework with its own rules in N.J.A.C. 5:23-2 (permits, plan review, certificates), 5:23-4 (enforcing agencies and DCA review) and 5:23-5 (licensing). The table compares the parts a fire protection filing runs into.
| Topic | Model 2024 I-Codes | New Jersey UCC (as of November 2026) |
|---|---|---|
| Technical base | 2024 IBC Chapter 9, with National Fire Protection Association (NFPA) 13 (2022) for sprinklers | 2024 IBC as amended in N.J.A.C. 5:23-3.14 (R.2026 d.086, effective August 17, 2026), with NFPA 13 (2022); existing buildings stay under the Uniform Fire Code on the 2018 IFC (N.J.A.C. 5:70-3.1) |
| Who reviews fire protection plans | The building official under IBC Chapter 1, with fire code official construction permits under IFC Chapter 1 | The fire protection subcode official, licensed under N.J.A.C. 5:23-5, with the scope set by the 5:23-3.4 tables; the construction official issues one permit for all subcodes |
| Permit structure | A building permit, plus separate fire code construction permits where adopted | One construction permit: the F100 application with a technical section per subcode (F140 for fire protection) |
| Review deadline | Left to the adopting jurisdiction | 20 business days for an application, 7 for resubmitted plans; failure to act counts as a denial that can be appealed (N.J.A.C. 5:23-2.16(a)) |
| State review | None in the model code | DCA’s BCPR reviews Class 1 and Class 2 plans the local office is not classified to review, and listed project types (N.J.A.C. 5:23-4.24) |
| Variations | Alternative materials and methods approved by the code official under Chapter 1 | A written variation application to the construction official on form F160 (N.J.A.C. 5:23-2.10) |
| Appeals | A board of appeals under Chapter 1 | County or municipal construction board of appeals under N.J.A.C. 5:23A: file within 15 calendar days; decided within 10 business days or deemed denied |
| Certificates | Certificate of occupancy under Chapter 1 | Certificate of occupancy (CO), certificate of approval, temporary certificate of occupancy (TCO) and certificate of continued occupancy, issued within 10 business days of a written application (N.J.A.C. 5:23-2.23) |
The adoption also kept some New Jersey technical amendments that reach fire protection review. DCA kept its own standpipe design language, deleted an exception in IBC Section 915.1 on carbon monoxide detection to comply with Korman and Park’s Law (P.L.2015, c.146), and did not adopt the International Residential Code (IRC) sprinkler requirement for one- and two-family dwellings. The full list of 2024 changes is in DGA’s summary of what New Jersey’s 2024 code adoption changed for fire protection.
The fire code split matters at permit time. New construction and alterations are reviewed under the UCC, while the Uniform Fire Code governs existing buildings, Life Hazard Use registration and fire code permits; DGA’s comparison of the NJ UCC and the Uniform Fire Code sets out which applies to a project.
DGA prepares sealed fire protection drawings and code analyses for permit filings across New York, New Jersey, Pennsylvania, Maryland and Delaware. Project briefs get confirmation and preliminary code feedback within one business day. See where DGA works →
Who Reviews NJ Fire Protection Plans: the Local Construction Office or DCA?
The default reviewer is the local office. The municipal enforcing agency’s fire protection subcode official, or a fire protection inspector licensed for plan review, checks the plans against the fire protection subcode. Under N.J.A.C. 5:23-5.3, a fire protection inspector with the High-Rise and Hazardous Structures (H.H.S.) license may review plans for Class 1, 2 and 3 structures, while one with the Industrial and Commercial Structures (I.C.S.) license may review Class 2 and 3 plans.
That license level decides whether the plans leave town. Under N.J.A.C. 5:23-4.24(b), DCA’s BCPR reviews Class 1 structures unless the municipal enforcing agency is classified Class 1, and Class 2 structures unless the agency is classified Class 1 or 2. Class 3 structures need no DCA review unless DCA is itself the enforcing agency.
Some projects go to DCA regardless of the local office. BCPR lists health care facilities, public school facilities, casino hotels, state-owned structures (unless delegated by memorandum of understanding), stadiums, arenas and theaters with 5,000 or more occupants, electrical generating stations, incineration plants, prototype plans for use in more than one municipality and premanufactured systems for Class 1 and 2 structures. BCPR takes submissions through DCA’s ePlans system.
DCA review does not take the rest of the job away from the municipality. BCPR stamps conforming plans “released,” the municipality issues the permit, and the municipal enforcing agency carries out the field inspections, although DCA may perform some or all of them (N.J.A.C. 5:23-4.24(d) and (h)). A municipality may also contract with a DCA-authorized private on-site inspection and plan review agency to act in place of its own subcode officials (N.J.A.C. 5:23-4.12).
Figure 1: Local Office or DCA Review?
How Is a NJ Fire Protection Permit Application Filed?
The filing is a package of DCA standard forms plus sealed documents. N.J.A.C. 5:23-2.15(a) requires the standard application, which carries the owner, lot and block, use group, construction type and cost, a statement that all required State, county and local prior approvals have been given, and, for Class 1 structures and smoke control systems, a list of the work needing special inspection and who will perform it. DCA states that a construction office may require only the forms listed in N.J.A.C. 5:23-4.5(b).
| Form or document | Purpose | Who signs or prepares it |
|---|---|---|
| F100 Construction Permit Application | The jacket for the whole permit: project data, prior approvals statement, special inspection list where required | The permit applicant |
| F140 Fire Protection Subcode Technical Section (rev. 12/25) | Counts of alarm devices, sprinkler heads, valves, standpipes, fire pumps, pre-engineered and kitchen hood systems and smoke control; water supply source; supervision method; fee | The owner of record or the owner’s agent, certifying in lieu of oath; Division of Fire Safety (DFS) contractor permit and installer numbers and the fire alarm contractor number go in Section A |
| Sealed plans and specifications | The system design reviewed by the subcode official | A registered architect or licensed engineer, whose seal and signature go on each plan sheet and the specification title sheet (N.J.A.C. 5:23-2.15(f)) |
| Shop drawings and calculations prepared by others | Contractor layouts submitted for review | Reviewed by the design professional and submitted with a letter stating they conform to the design (N.J.A.C. 5:23-2.15(f)) |
| F160 Application for Variation | Relief from a specific provision, naming the practical difficulty and a feasible alternative (N.J.A.C. 5:23-2.10) | The applicant, to the construction official |
| F270 Application for Certificate | Request for a CO, TCO or certificate of approval at the end of the job | The applicant |
Contractor names and license or certification numbers may be supplied any time up to the start of work (N.J.A.C. 5:23-2.15(b)). Sprinkler installers must be certified fire protection equipment contractors under New Jersey Statutes Annotated (N.J.S.A.) 52:27D-25n et seq., and burglar and fire alarm contractors are licensed under N.J.S.A. 45:5A-18 et seq.
As of November 2026, DCA’s permit forms page asks for one original and three photocopies of each applicable form, sealed where a seal is required, and electronic submission is permitted under N.J.A.C. 5:23-2.15B. DCA’s related forms also include F391, which verifies a fire alarm digital communicator that transmits over a managed facilities-based voice network.
What Are the NJ Review Clock, Inspections and Certificates?
N.J.A.C. 5:23-2.16(a) gives the construction official 20 business days to grant or deny an application, in whole or in part. The period can be extended only with the applicant’s consent, and resubmitted plans must be acted on within 7 business days. Shorter limits in the same subsection apply to released prototype plans and released building subcode plans.
A missed deadline is not an approval. Failure to act within 20 business days counts as a denial, which the applicant can appeal to the construction board of appeals by the 15th calendar day after the time for action runs out, with the appeal fee waived (N.J.A.C. 5:23A-2.1). The board must decide within 10 business days unless the applicant agrees to more time, and an appeal not decided in time is deemed denied (N.J.A.C. 5:23A-2.3).
BCPR reviews run on the same published clocks: 20 business days for a complete submittal and 7 business days for corrections, and amended plans after release are treated as new 20 day projects. These are statutory and agency figures, not a forecast of a whole project; DGA’s fire protection project Timeline Estimator gives a schedule from design to closeout.
Figure 2: NJ Fire Protection Permit: Application to Certificate
Inspections normally stay with the municipality even when DCA released the plans. The F140 carries an inspection log for the alarm system, suppression system, standpipe, fire pump, pre-engineered systems, smoke control, the TCO and the final inspection, with columns to record each failure and approval.
Certificates follow N.J.A.C. 5:23-2.23. A new building gets a CO, renovated or altered work gets a certificate of approval, and a TCO may issue when the work is substantially complete and the space can be safely occupied, listing the unfinished work. No TCO or CO issues until utilities are in service, and the construction official must issue a certificate within 10 business days of a written application.
What Prior Approvals and Other Holds Affect a NJ Fire Protection Permit?
Prior approvals can keep a reviewed set from becoming a permit. The application must state that all required State, county and local prior approvals have been given; under N.J.A.C. 5:23-2.15(a)5i plan review may proceed before they are all in place, but no permit issues until they are.
The UCC offers two ways to start part of the work early. N.J.A.C. 5:23-2.16(a)3 allows a plan release with conditions for alteration or reconstruction work in Groups B, F, M and S, and 5:23-2.16(g) allows a permit for the foundation or another part of the building at the holder’s risk. Under a conditional release, the listed code deficiencies must still be corrected by the deadlines the release sets.
Three other items can hold a job. The 2024 code change has a grace period: a complete application submitted through February 17, 2027 may be reviewed under the codes in force just before August 17, 2026, and the application should state which edition was used. A design that cannot meet a provision needs an approved variation under N.J.A.C. 5:23-2.10 before the permit covers it. And an owner seeking the property tax exemption for an automatic fire suppression system must have the construction official certify, before the permit issues, whether the system qualifies (N.J.A.C. 5:23-2.39).
Key Takeaway: New Jersey fire protection plans go to the construction office on the F100 and F140 with sealed plans, are reviewed by the fire protection subcode official, and must be granted or denied within 20 business days, or 7 for resubmissions (N.J.A.C. 5:23-2.16(a)). Class 1 and 2 projects the local office is not classified to review, and listed project types, go to DCA’s Bureau of Construction Project Review first, but the municipality still issues the permit, inspects and issues the certificate.
Frequently Asked Questions
How long does a NJ construction office have to review plans?
20 business days. Under N.J.A.C. 5:23-2.16(a) the construction official must grant or deny a permit application, in whole or in part, within 20 business days, and must act on resubmitted plans within 7 business days. The period can be extended only with the applicant’s consent, and a failure to act counts as a denial that can be appealed to the construction board of appeals.
Which form is used for a sprinkler permit in New Jersey?
The F140 Fire Protection Subcode Technical Section, filed with the F100 Construction Permit Application and sealed plans. The F140 covers sprinklers, standpipes, fire pumps, fire alarm, pre-engineered and kitchen hood systems and smoke control, and it carries fields for the installer’s Division of Fire Safety contractor numbers.
When does DCA review plans instead of the town?
Conditional: DCA’s Bureau of Construction Project Review reviews the plans when DCA is the enforcing agency, when the project is a Class 1 structure and the municipal enforcing agency is not classified Class 1, or when it is a Class 2 structure and the agency is not classified Class 1 or 2 (N.J.A.C. 5:23-4.24(b)). BCPR also lists health care facilities, public school facilities, casino hotels and state-owned structures among the projects it reviews, and where the municipality is the enforcing agency it still issues the permit and inspects.
Do NJ sprinkler plans need a Professional Engineer (PE) seal?
Conditional: N.J.A.C. 5:23-2.15(f) requires the seal and signature of a registered architect or licensed engineer on each plan sheet and the specification title sheet, so a PE seal is one of two accepted seals. Contractor shop drawings may be prepared by others but must be reviewed by the design professional and submitted with a letter stating they conform, and the exceptions are narrow, such as minor work for which the construction official waives plans.
More in Approvals by Jurisdiction
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- Does the Pennsylvania Fire and Panic Act Still Apply?
- What Does NYC Require for Construction Site Fire Safety?
This article is general information, not a code determination for any project. Code editions, DCA forms and local enforcing agency practice change; confirm the adopted code, the structure class and the reviewing agency for the project.
Filing Fire Protection Work in New Jersey?
Send the municipality, the use group, the construction type and the scope of the fire protection work. DGA confirms whether the plans go to the local office or to DCA, prepares the sealed drawings and the F140 package, and answers review comments. Project briefs get confirmation and preliminary code feedback within one business day.