N.Y. Comp. Codes R. & Regs. tit. 9, § 2502.8
(a) Where a tenant requests permission from the owner to install a washing machine, dryer or dishwasher, whether permanently installed or portable, and the owner consents, the owner may collect surcharges, without notification to or approval by the division in an amount specified in an operational bulletin to be issued by the division pursuant to section 2507.11 of this Title. The surcharges authorized by this section shall not be part of the legal regulated rent.
(b)