2010 New York Code
GOB - General Obligations
Article 5 - CREATION, DEFINITION AND ENFORCEMENT OF CONTRACTUAL OBLIGATIONS
Title 15 - (5-1501 - 5-1514) STATUTORY SHORT FORM AND OTHER POWERS OF ATTORNEY FOR FINANCIAL AND ESTATE PLANNING
5-1512 - Powers of attorney executed in other jurisdictions.

§ 5-1512.   Powers   of  attorney  executed  in  other  jurisdictions.
  Notwithstanding the provisions of section 5-1501B of this title, a power
  of attorney executed in another state or jurisdiction in compliance with
  the law of that state or jurisdiction or the law of this state is  valid
  in  this  state, regardless of whether the principal is a domiciliary of
  this state. A power of attorney that complies with  section  5-1501B  of
  this  title  and  is  executed  in  another  state  or jurisdiction by a
  domiciliary of this state is valid in this state. A  power  of  attorney
  executed in this state by a domiciliary of another state or jurisdiction
  in  compliance  with the law of that state or jurisdiction or the law of
  this state is valid in this state.