N.Y. Comp. Codes R. & Regs. tit. 3, § 422.3
(a) Subject to the provisions of subdivisions (b), (c), and (d) of this section, the obligations imposed by RPAPL 1308 shall apply to every vacant and abandoned residential real property, irrespective of when the mortgage on the property was originated or became delinquent or when the property became vacant and abandoned.
(1) For each calendar year, the obligations imposed by RPAPL 1308 shall not apply during that calendar year to a mortgagee that is able to establish all of the following:
(3) The “total number of residential real property mortgages originated in the State during the calendar year ending two years prior to the current calendar year” shall be determined by the superintendent, based on available data, and shall be published by the superintendent by November 15th of each year.
(c)
(1) The obligations imposed by RPAPL 1308 shall not apply to residential real property when the mortgage became delinquent before December 20, 2016, the effective date of RPAPL 1308, if a mortgagee is able to establish all of the following:
(b)
(e) The burden of proving an exemption pursuant to this subdivision is upon the mortgagee claiming it. In order to establish an exemption from the requirements of RPAPL 1308, a mortgagee must submit to the superintendent by February 28, 2017 for the 2017 calendar year and for each calendar year thereafter, by December 31st of the year preceding the calendar year in which the exemption is being sought, on the form required by the superintendent, a statement providing the basis for which the mortgagee satisfies all three requirements of the relevant subsection. The statement shall also identify all real property that, by application of subdivision (d) of this section, will remain subject to the requirements in RPAPL 1308. If a mortgagee fails to timely provide the statement required by this subdivision, the mortgagee shall not satisfy the provisions of subdivision (b) or (c) of this section for that calendar year.
(f)