The Certificate of Occupancy (GSA 3686B) is a General Services Administration (GSA) form that records the approved uses, occupancies and fire-safety details for a specific area of a building, and that a GSA Approving Official signs. It is organized in 22 numbered lines, from the certificate number to the signature date, and it is valid only for the premises of the project address. On this page you can fill out the form online on FillingPDF and download or print the completed PDF; the original form and its agency page are published by GSA.
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What is GSA 3686B?
Certificate of Occupancy (GSA 3686B) is the General Services Administration (GSA) form that certifies a specific area of a building: it states that all fire protection and life safety systems there have been completed, inspected, successfully tested and approved, to give occupants a reasonable degree of safety from fire and similar emergencies.
The form identifies the property by name and address (lines 2 to 4), the GSA Project Manager (line 5) and the specific area of the building the certificate covers (line 6). It then records approved and previous uses and occupancies (lines 7 to 10), the project type (line 11), the occupied area in gross square feet (line 12) and the design occupant load (line 13).
Technical lines cover whether sprinklers are required and installed (lines 14 and 15), the building code name and edition in effect at the time of contract award (line 16) and the type of construction (line 17). Lines 18 and 19 describe how the building will be used and list any special stipulations or code modifications.
The certificate is signed and dated by the GSA Approving Official, who is the GSA Regional Fire Protection Engineer (lines 20 to 22). Line 1 gives it a certificate number that begins with the letter F, for Final. This is a federal GSA certificate tied to a project address, and the form states that it is valid only for the premises of that address.
Who needs to file GSA 3686B?
The form is completed for a GSA project and approved by the GSA Approving Official, who is identified on line 20 as the GSA Regional Fire Protection Engineer and who gives the signature on line 21. Line 5 names the GSA Project Manager for the project, so the people who prepare the entries are those connected to that project.
Each certificate covers the specific area of the building named on line 6, and line 11 asks you to check one project type: New Construction, Renovation or Change of Occupancy. For a building with multiple areas or floors, line 13 asks for the maximum number of occupants permitted by Code for each area or floor associated with the certificate.
The certificate does not extend beyond its project address: the form states that it is valid only for the premises of the project address printed on it. The form says nothing about who else may sign it, and it has no representative or co-signer block.
When to file GSA 3686B
The form is issued in connection with a project of one of three types listed on line 11: New Construction, Renovation or Change of Occupancy. The certificate states that the fire protection and life safety systems for the specified area have been completed, inspected, successfully tested and approved, so the entries describe that finished condition. Line 22 records the date the certificate was signed, and line 1 builds that date into the certificate number, which begins with F for Final. The form prints no separate filing deadline, renewal cycle or processing time.
How to fill out GSA 3686B
Enter the certificate number
Line 1: begin with the letter "F" (for Final), followed by the 8-digit GSA Building Number designation and the certificate date, as in the example F-DC0031ZZ-01232006.
Enter property name and address
Line 2: the official building property name. Line 3: the official property street address. Line 4: the official city, state and ZIP code.
Name the project manager and area
Line 5: the name of the GSA Project Manager for the project. Line 6: the specific area of the building where the certificate applies.
List approved and previous uses
Line 7: the approved uses for the building. Line 8: the previous uses for the building.
List approved and previous occupancies
Line 9: the occupancies approved for use in the building, for example Business. Line 10: the occupancies previously used in the building.
Check the project type
Line 11: check the one box that applies: New Construction, Renovation or Change of Occupancy.
Enter area and occupant load
Line 12: the occupied area in gross square feet for the specific area of the building. Line 13: the maximum number of occupants permitted by Code, given for each area or floor if the certificate covers several.
Mark the sprinkler boxes
Line 14: check Yes or No for whether sprinklers are required. Line 15: check Yes or No for whether sprinklers have been installed.
Enter code and construction type
Line 16: the building code name and edition in effect at the time of contract award, for example 2006 ICC. Line 17: the type of construction under the applicable code, for example Type IA.
Describe use and stipulations
Line 18: discuss how all portions of the building will be used. Line 19: list any special stipulations or code modifications.
Add approving official, signature, date
Line 20: the name of the GSA Approving Official (the GSA Regional Fire Protection Engineer). Line 21: that official signs. Line 22: the date the certificate was signed.
Review and download the completed PDF
Check every line against the project, confirm the certificate number format and the address, then download or print the completed PDF from FillingPDF.
How to submit GSA 3686B
The form prints no mailing address, portal or appointment rule. It is a certificate signed by the GSA Approving Official, the GSA Regional Fire Protection Engineer named on line 20, who signs on line 21 and dates it on line 22.
- Completion: the entries on lines 1 to 19 describe the property and the project; line 5 names the GSA Project Manager for the project.
- Signature: only the GSA Approving Official provides the signature on line 21.
- Agency page: GSA lists the form as GSA3686B, current revision date 09/2006, at https://www.gsa.gov/reference/forms/certificate-of-occupancy.
FillingPDF lets you fill out and download the PDF; delivery and approval follow GSA's own process for the project.
Common mistakes to avoid
- Starting the line 1 certificate number with anything other than the letter "F" for Final, or omitting the 8-digit GSA Building Number designation and the certificate date that follow it.
- Checking more than one project type on line 11; the form says to check one: New Construction, Renovation or Change of Occupancy.
- Entering the occupied area on line 12 in anything other than gross square feet for the specific area covered by the certificate.
- Giving one occupant load for a multi-floor building on line 13 instead of the maximum permitted by Code for each area or floor associated with the certificate.
- Listing the current code edition on line 16 instead of the building code and edition in effect at the time of contract award.
- Using the certificate for premises other than the project address; the form states it is valid only for that address.
- Leaving the signature on line 21 to anyone other than the GSA Approving Official, the GSA Regional Fire Protection Engineer named on line 20.
- Confusing line 14 (sprinklers required) with line 15 (sprinklers installed); each has its own Yes or No box.
Frequently asked questions
What is the GSA Certificate of Occupancy (GSA 3686B)?
It is a General Services Administration form certifying that, for a specific area of a building, all fire protection and life safety systems have been completed, inspected, successfully tested and approved. It records uses, occupancies, occupant load, sprinklers and code details.
Who signs Form GSA 3686B?
The GSA Approving Official signs line 21. Line 20 identifies this person as the GSA Regional Fire Protection Engineer, and line 22 records the date the certificate was signed.
How do I write the certificate number on line 1?
Begin with the letter F (for Final), then the 8-digit GSA Building Number designation and the certificate date. The form's example is F-DC0031ZZ-01232006.
Does the certificate cover the whole building?
Not necessarily. Line 6 names the specific area of the building for the certificate, and the form states it is valid only for the premises of the project address. For a multi-floor building, line 13 asks for the occupant load of each area or floor.
Which building code goes on line 16?
Enter the building code and edition in effect at the time of contract award, for example 2006 ICC. Do not enter a later edition; the line asks for the one that applied when the contract was awarded.
Can I fill out Form GSA 3686B online?
Yes. You can fill out the PDF online on FillingPDF and download or print it. FillingPDF is an independent service, is not affiliated with GSA and does not submit, file or approve the certificate.
What project types does line 11 offer?
Line 11 asks you to check one: New Construction, Renovation or Change of Occupancy. The choice describes the project for which the certificate is issued.
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