Local Law 152: NYC Gas Piping Inspections And Extensions - Sanitary Plumbing

http://locallaw97howanyclawcanchangethewaywelookatemissions.cavandoragh.org/interior-gas-piping-safety-inspections-and-connections-gti-1

Resident Law 152 Explained By AKAM Resident Law 152 was passed in 2016 by the New York City Department of Structures (DOB), needing gas piping systems of all structures to be checked a minimum of every 5 years