N.Y. ENG Law § 11-109

§ 11-109. Municipal regulations. 1. Nothing in this article shall be\nconstrued as abrogating or impairing the power of any municipality or\nthe secretary of state to enforce the provisions of any local building\nregulations or the state uniform fire prevention and building code,\nprovided that such local building regulations are not inconsistent with\nthe code. Nor shall anything in this article be construed as abrogating\nor impairing the power of any municipality to promulgate a local energy\nconservation construction code more stringent than the code, including\nbut not limited to requirements for mandatory energy efficiency testing\nand ratings.\n 2. Any municipality which adopts a local energy conservation\nconstruction code in accordance with this section shall file a copy of\nsuch code and any amendments or revisions thereof with the state fire\nprevention and building code council within thirty days after\npromulgation or adoption of such local code or any amendments or\nrevisions thereof. If the municipality files such copy within such\nthirty day time period, the municipality may enforce such local code,\namendment or revision until and unless the state fire prevention and\nbuilding code council shall determine that such local code, amendment or\nrevision is not more restrictive than the code. If the municipality\nfails to file such copy within such thirty day time period, the\nmunicipality may not enforce such local code, amendment or revision\nuntil and unless the state fire prevention and building code council\nshall determine that such local code, amendment or revision is more\nrestrictive than the code.\n