N.Y. Comp. Codes R. & Regs. tit. 19 § 203.27
Evidence of successful completion of the course must be furnished to each crematory employee in certificate form. The certificate must indicate the following: name of the cemetery corporation; crematory operator certification course; a statement that the employee, who shall be named, has satisfactorily completed a course of study in the cremation subjects approved by the Division of Cemeteries in accordance with the provisions of chapter 579 of the Laws of 2006, and that his or her attendance record was satisfactory and in conformity with the law, and that such course was completed on a stated date. The certificate must be signed by the approved organization and dated, and must have affixed thereto the official seal of the approved organization. Copies of such certification shall be filed with the Division of Cemeteries at its principal office.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 203.27