N.Y. Comp. Codes R. & Regs. tit. 15, § 78.11
(a) Procedure for 1972 or older model year vehicles and other vehicles not subject to Certificate of Title Law. Whenever a vehicle which is not subject to the Certificate of Title Law is sold, the following procedure will be used by the dealer:
(14) This paragraph shall apply if a dealer acquires a motor vehicle by receiving a New York title with a print date earlier than August 1989 or if a dealer acquires a motor vehicle by receiving an out of state title which does not contain full odometer disclosure information.
(15) If the odometer disclosure information is on the certificate of sale (form MV-50), then one or two copies of the certificate of sale must be given to the purchaser as follows:
(b) Procedure for 1973 and later model year vehicles and other vehicles subject to the Certificate of Title Law. Whenever a 1973 and later model year vehicle and any other vehicle which is subject to the Certificate of Title Law is sold, the same procedure in subdivision (a) of this section shall be followed by the dealer with the following additions:
(2) If a vehicle is eight model years old or newer on the date of loss, the dealer must receive from a retail owner a completed salvage disclosure statement. This statement must be either on the certificte of title or on form MV-103. If form MV-103 is used, it shall be stapled to the certificate of title. The commissioner will not register or title a vehicle which lacks a necessary salvage disclosure statement.
(c) Exceptions—sale of a wholesale vehicle.
When a vehicle is sold as a wholesale vehicle, the selling dealer need not deliver the certificate of sale, assigned title, or any other proofs of ownership required by regulations of the commissioner upon the transfer of a vehicle to the wholesale purchaser, unless payment is made by cash, certified check or money order, until payment to the selling dealer has been cleared. In lieu of issuing such documents, the selling dealer shall give to the wholesale purchaser a receipt on the letterhead of the selling dealer indicating the wholesale purchaser's right to possession of the vehicle until payment is cleared. Immediately upon clearance of payment, the necessary transfer documents must be delivered or mailed to the wholesale purchaser. If payment does not clear, the selling dealer is entitled to recover the vehicle and the receipt.
(d) Dealers who are also distributors, importers and manufacturers.
A dealer who is also a distributor, importer or manufacturer of a motor vehicle, and who is named as manufacturer or first assignee on the manufacturer's statement of origin, shall not be required to use a certificate of sale (form MV-50) in transferring the ownership of a vehicle described on such manufacturer's statement of origin to another registered dealer. The transfer of ownership may be made on the next assignment on the manufacturer's statement of origin. A vehicle so transferred shall not be required to be entered in the dealer's book of registry, but a record of acquisition and transfer must be maintained.
(e) Dealer-issued temporary registration.
The provisions of this section shall be applicable to the sale or transfer of a vehicle for which a dealer-issued temporary registration has been issued pursuant to section 420-a of the Vehicle and Traffic Law and section 78.23 of this Part, except that they shall be modified as may be provided in section 78.23 of this Part.
(f) Submission of certificate of sale and proofs of ownership.