Per Local Law 152 of 2016, owners of buildings (except one-or two-family homes) must submit a GPS2: Gas Piping System Periodic Inspection Certification, signed and sealed by the licensed master plumber who conducted or supervised the inspection, to the Department of Buildings (DOB) through their online portal.

Buildings that do not contain gas piping must submit certification through the online portal, signed and sealed by a registered design professional (not a licensed master plumber), stating that the building does not contain gas piping.

Submit Gas Piping System Periodic Inspection Certification.

Failure to file the Gas Piping System Periodic Inspection Certification by the deadlines will result in a civil penalty of $10,000.

Date Range for InspectionBuildings in Community Districts
January 1, 2020 – December 31, 2020*1, 3 and 10 in all boroughs
January 1, 2021 – December 31, 2021*2, 5, 7, 13, and 18 in all boroughs
January 1, 2022 – December 31, 2022*4, 6, 8, 9, and 16 in all boroughs
January 1, 2023 – December 31, 2023*11, 12, 14, 15, and 17 in all boroughs

* and no later than December 31 within every fourth calendar year thereafter

Find a Community District by address.

Learn more about Local Law 152 of 2016.

Additional Assistance

Send an email to ocep@buildings.nyc.gov.