New York Consolidated Laws, Domestic Relations Law - DOM § 21. Forms and books to be furnished

The proper books for registration, blank forms for marriage licenses, certificates, statements and affidavits and such other blanks as shall be necessary to comply with the provisions of this article, shall be prepared by the state department of health and shall be furnished by said department at the expense of the state to the town and city clerks filing records with the state department of health in such quantities as their necessities shall require.