N.Y.C. Admin. Code § 28-105.12.2.1: § 28-105.12.2.1 Construction documents maintained on site.

One set of current "approved" or "accepted" construction documents shall be retained by the department and another set shall be maintained at the project site no later than the commencement of the work and until the work authorized by the permit is completed and signed off by the department.

Exception: Construction documents filed in connection with the issuance of a temporary construction installation permit shall be maintained at the site until such temporary construction installation is removed.

(L.L. 2021/126, 11/7/2021, eff. 11/7/2022)