A place of assembly in NYC is any indoor space designed to hold 75 or more people (or an outdoor space designed for 200 or more), and it cannot legally open to the public without a Place of Assembly Certificate of Operation from the Department of Buildings, backed by an annual permit from the Fire Department.1NYC311. Place of Assembly Permit The 75-person line is hard. A 74-seat restaurant operates under normal rules; add one more seat and you enter a different regulatory system with plan review, inspections, safety hardware requirements, and yearly renewals.
Which Venues Need a Certificate
The rule applies whenever the Certificate of Occupancy shows that 75 or more members of the public may gather indoors for purposes like dining, entertainment, worship, education, political events, or waiting for transportation.2New York City Department of Buildings. A Guide to the New York City Place of Assembly Process Restaurants, bars, theaters, houses of worship, event halls, museums, and retail showrooms all fall under the requirement once capacity crosses the threshold.
The legal basis sits in the NYC Administrative Code, Title 28, Article 117, which makes it unlawful to use or occupy any building or space as a place of assembly without a certificate of operation issued by the DOB.3New York City Department of Buildings. NYC Administrative Code Title 28 – Article 117 Places of Assembly Two agencies share oversight. The DOB handles the initial plan review and issues the certificate. The FDNY handles the annual permit and ongoing Fire Code compliance.2New York City Department of Buildings. A Guide to the New York City Place of Assembly Process You need both to operate.
How Occupant Load Is Set
The number of people your space is legally designed to hold is not the number of chairs you can cram in. It is calculated from the net floor area divided by a load factor tied to how the space is used. Under the base International Building Code that the NYC Building Code adapts, standing areas allow roughly 5 net square feet per person, concentrated seating (chairs without tables) about 7, and unconcentrated seating (tables and chairs) 15.4ICC Digital Codes. 2021 International Building Code – 1004.5 Areas Without Fixed Seating Local NYC amendments may apply, and your Registered Design Professional will run the exact numbers under the governing edition of the code.
Rooms with fixed seating use a different rule: the occupant load equals the number of installed seats. This calculation drives everything else. Number of exits, aisle widths, sprinkler triggers, alarm requirements, and even whether panic hardware is mandatory all key off the final load number. Get it wrong and the application stalls or the space fails inspection.
What the Space Itself Has to Have
Assembly spaces require automatic sprinkler systems, with the specific triggers depending on fire area size, occupant load, and use. Fire alarm systems with an emergency power source are required when the occupant load reaches 300 or more, or when the space is used as a cabaret.5New York City Department of Buildings. Place of Assembly PA Applications Emergency lighting must illuminate the path to every exit during a power outage, and exit signs need battery backups.
Panic Hardware
Doors in assembly spaces with an occupant load of 75 or more cannot use standard latches or keyed locks. They must have panic hardware or fire exit hardware, meaning the push bars that let people out without keys or special knowledge.6American Legal Publishing. NYC Administrative Code 1010.1.10 – Panic and Fire Exit Hardware This covers Group A (assembly) and Group E (educational) occupancies, and certain assembly-use spaces classified under Group B.
Seating, Aisles, and Materials
Aisles must stay unobstructed and meet minimum widths tied to the occupant load. Fixed seating must be secured; loose seating needs approved spacing so people are not tripping over chair legs during an evacuation.5New York City Department of Buildings. Place of Assembly PA Applications All decorative materials, including curtains, upholstery, and scenery, must be flame-resistant. A holder of an FDNY C-15 Certificate of Fitness must treat or supervise the treatment of anything that is not inherently flame-resistant.7NYC Fire Department. Certificate of Fitness C-15
Capacity Sign and Safety Personnel
Every place of assembly must display a capacity sign, conspicuously visible to anyone entering, following the design specifications in the NYC Building Code for size, lettering, mounting, and lighting.8American Legal Publishing. NYC Administrative Code 1029.1.4 – Design of Capacity Signs Once the certificate is issued, it has to be posted in a highly visible location alongside that sign.5New York City Department of Buildings. Place of Assembly PA Applications Fire protection equipment (smoke detectors, manual pull stations, sprinkler heads) must be inspected and tested on the maintenance schedule set by the NYC Fire Code.9UpCodes. NYC Fire Code 2022 – Chapter 9 Fire Protection Systems The FDNY also requires designated safety personnel on site during operations, specifically holders of an F-03 Certificate of Fitness for Indoor Place of Assembly Safety Personnel.10NYC Fire Department. Public Assembly Permit
Preparing the PA1 Application
The PA1 is the primary application form. A Registered Design Professional (a licensed architect or professional engineer) must prepare and sign the architectural plans. Plans should include a primary layout, which is the arrangement you will use most of the time, and may include up to two alternates. If you need more than two alternate layouts, you also file an AI1 form.11New York City Department of Buildings. Project Checklist – Registered Design Professional – Place of Assembly Certificate of Operation
The package generally has to include:
- Architectural plans with seating diagrams and egress maps.
- Occupant load data showing the total number of occupants and the number of available exits.
- Flame-resistance certificates for decorative materials, prepared under a C-15 holder’s supervision.
- Proof that fire alarm and sprinkler systems are installed and functional.
- The building’s Certificate of Occupancy, which must authorize the intended use and support the proposed occupancy.
The RDP who signs the application takes responsibility for confirming the layout complies with zoning and with the building’s structural limitations.11New York City Department of Buildings. Project Checklist – Registered Design Professional – Place of Assembly Certificate of Operation Mismatches between the claimed occupant load and the physical dimensions of the space are one of the most common reasons applications get held up.
Filing on DOB NOW and the Inspection
All Place of Assembly applications are submitted through the DOB NOW: Build portal.12New York City Department of Buildings. Place of Assembly Certificate of Operation Both the design professional and the property owner need registered accounts. The filing itself involves creating a job with “Place of Assembly” as the work type, entering the scope (including occupancy details and whether an FDNY open flame permit is needed), uploading documents, completing a Technical Report and Statement of Responsibility, and paying the fee.13New York City Department of Buildings. Build – Place of Assembly Step-By-Step Guide
A DOB plan examiner reviews the submission. Once the plans are approved, you request a physical inspection, which takes roughly three business days to schedule after the request goes in.14NYC311. Place of Assembly Inspection The inspector confirms the space matches the approved plans and that safety hardware works. If it passes, you request the Certificate of Operation through DOB NOW.13New York City Department of Buildings. Build – Place of Assembly Step-By-Step Guide
Fees
The non-refundable DOB filing fee is $235, made up of a $200 filing fee and a $35 processing fee.2New York City Department of Buildings. A Guide to the New York City Place of Assembly Process That covers the plan review and inspection. Separate fees apply for the FDNY’s annual permit, and the RDP who prepares and certifies the plans charges their own fees, which typically run well above the city’s filing cost.
One-Time Events: Temporary Permits
If you need assembly-level occupancy for a short-term event in a space that does not hold a permanent certificate, the tool is a Temporary Place of Assembly Certificate of Operation (TPACO), also filed through DOB NOW: Build. The base fee is $250. Submit at least 10 business days before the event; filing later than that adds $100 per day inside the 10-day window, and anything filed three business days or fewer before the event may not process in time.15NYC Business. Temporary Place of Assembly Certificate of Operation The application needs sealed architectural plans showing the furniture layout, an architect’s letter describing the event with dates and times, and documentation of at least one certified fire guard per 100 attendees.
Renewing Each Year
The DOB certificate is valid for one year from the date it is issued. After that first year, it remains effective only during periods when you hold an active annual Place of Assembly Permit from the FDNY.16New York City Department of Buildings. NYC Administrative Code Title 28 – Section 28-117.3 Duration of Certificate The FDNY runs its own inspection each year focused on Fire Code compliance, and the annual permit renews based on the results.12New York City Department of Buildings. Place of Assembly Certificate of Operation
This is where operators get caught. The DOB certificate and the FDNY permit are two documents from two agencies, and you need both. Letting the FDNY permit lapse suspends your ability to operate even if the DOB certificate has not technically expired.
What Happens If You Skip It
Operating a place of assembly without a valid certificate is illegal under the NYC Administrative Code. The DOB can issue violations, impose fines, and in serious cases order the space vacated, meaning everyone leaves immediately and the venue closes until the problem is fixed. Overcrowding beyond the posted capacity triggers the same enforcement path, and inspectors from both the DOB and FDNY can show up unannounced. A vacate order stops revenue on the spot, and insurance carriers frequently deny claims for incidents that happen in spaces operating without proper assembly permits.