N.Y. Comp. Codes R. & Regs. tit. 17, § 820.5 – Parts and accessories necessary for safe operation.

(a) The Commissioner of Transportation adopts part 393 of title 49 of the Code of Federal Regulations with the same force and effect as though herein fully set forth at length.
(b) Motor carrier information required to be displayed in altered motor vehicles commonly referred to as stretch limousines. Motor carriers operating altered motor vehicles must conspicuously display the following information in the vehicle and at their business locations: proof of valid operating authority, inspection history data, driver qualifications, toll free hotline and website for complaints. Such information shall be displayed in accordance with the sample documentation provided by the department.
(c) Federal motor vehicle safety standard certification label. No person shall, with intent to defraud, knowingly remove, deface, destroy, cover, alter, or otherwise change the form or appearance of a federal motor vehicle safety standard certification label issued in accordance with part 567 of title 49 of the Code of Federal Regulations on an altered motor vehicle.
(d) No person shall, with intent to defraud, affix to an altered motor vehicle a federal motor vehicle safety standard certification label except in accordance with part 567 of title 49 of the Code of Federal Regulations.
(e) Motor carriers operating altered motor vehicles must conspicuously display the following information in the vehicle and at their business locations: valid operating authority, inspection history data, driver qualifications, toll free hotline, and website for complaints. Such information shall be displayed in accordance with the sample documentation provided by the department.