N.Y. Comp. Codes R. & Regs. tit. 19, § 201.17
(b) Every application and proposed lawn crypt plan shall be submitted to the director of the Division of Cemeteries. All such plans shall meet the design and performance standards set forth in subdivision (c) of this section. The application shall specify:
(4) Any additional information specifically relating to items in paragraphs (1), (2) and (3) deemed by the director to be necessary to make a determination.
(c) Design and performance standards.
(1) General.
(2) Concrete.
(3) Design notes.
(4) Other materials.
(i) Crypts may be constructed of material other than concrete provided the above standards are met.
(d) Procedures for applications.