N.Y. Comp. Codes R. & Regs. tit. 9 § 502.6
Local administration and enforcement of the regulations governing construction, maintenance and use of fallout shelters shall be the responsibility of appropriate local officials. The department, bureau, division, agency or person, including any joint agency, or a county, city, town or village, charged with the enforcement of the applicable building code, Multiple Dwelling Law, Multiple Residence Law or other law, as defined in section 3 of the State Defense Emergency Act, relating to the construction, maintenance and use of buildings, structures or other real property, shall be responsible for the enforcement of the provisions of the regulations governing construction, maintenance and use of fallout shelters.
N.Y. Comp. Codes R. & Regs. Tit. 9 § 502.6