N.Y. General Municipal Law § 812
1.
(a) Any political subdivision or other county, city, town or village to which all of the provisions of this section are made applicable, whether as the result of the provisions contained in subdivision two of section eight hundred eleven of this article or as a result of an election to be subject to the provisions of this section as permitted by subdivision two of this section, shall require (i) each of its local elected officials and local officers and employees, (ii) each local political party official and (iii) each candidate for local elected official with respect to such political subdivision, to file an annual statement of financial disclosure containing the information and in the form set forth in subdivision five of this section except that disclosure requirements for assessors who are not covered by this article shall be governed by the requirements of section three hundred thirty-six of the real property tax law. Such statement shall be filed on or before the fifteenth day of May with respect to the preceding calendar year, except that:
3. Any political subdivision or other county, city, town or village to which all of the provisions of this section are made applicable, whether as a result of the provisions contained in subdivision two of section eight hundred eleven of this article or as a result of an election to be subject to the provisions of this section as permitted by subdivision two of this section, may elect to remove itself from the ambit of all (but not some) provisions of this section (other than this subdivision) by adopting a local law, ordinance or resolution specifically referring to the authority conferred by this subdivision. Provided, however, that the terms of such local law, ordinance or resolution shall be subject to the following conditions and limitations: