N.Y. Comp. Codes R. & Regs. tit. 23, § 600.0
(b) Pursuant to the CFDL, the superintendent has the power to promulgate regulations that:
(3) prescribe a review process under which providers utilizing the opt-in method of calculating estimated annual percentage rate (APR) report data to the superintendent of estimated annual percentage rates disclosed to the recipient and actual retrospective annual percentage rates of completed transactions, pursuant to Financial Services Law section 803(c)(ii); and also:
(8) pursuant to Financial Services Law section 811, promulgate any other rules and regulations as may be consistent with the purposes of the CFDL, or appropriate for the effective administration of the CFDL, including such rules and regulations: