2018 New York Laws
VAT - Vehicle and Traffic
Title 4 - Registration of Vehicles
Article 14-A - Apportionment or Allocation of Registration Fee Agreement
405-E - Effect of Issuance.

§ 405-e. Effect  of  issuance. 1. Any vehicle for which a registration
  has been validly issued by another jurisdiction which is a member of any
  agreement entered into pursuant to the authority granted in section four
  hundred five of this article and for which a cab  card  which  indicates
  that  operation  in this state is permitted under the agreement has been
  validly issued, shall be deemed for the purposes of article fourteen  of
  this  chapter to be registered in accordance with the provisions of this
  article, provided a proper number plate or plates is or are  affixed  to
  the vehicle and the cab card is carried in such vehicle and is displayed
  upon  the  lawful  request  of  a police officer or peace officer acting
  pursuant to his special duties.
2. Any vehicle for which a trip permit which indicates that  operation
  in  this state is permitted has been validly issued under such agreement
  shall be deemed for the purposes of article fourteen of this chapter  to
  be  registered  in  accordance  with  the  provisions  of  that article,
  provided a number plate or plates is or are affixed to the  vehicle  and
  such  trip  permit is carried in or on the vehicle and is displayed upon
  the lawful request of a police officer or peace officer acting  pursuant
  to his special duties.
3.  Notwithstanding the provisions of subdivisions one and two of this
  section, a vehicle owned by a non-resident of this state  shall  not  be
  deemed to be required to be registered in this state for the purposes of
  article  forty-six  of  this chapter, the uniform vehicle certificate of
  title act.