2012 New York Consolidated Laws
CVP - Civil Practice Law & Rules
Article 45 - (4501 - 4548) EVIDENCE
4509 - Library records.

 
    §  4509.  Library  records.    Library records, which contain names or
  other personally identifying details regarding the users of public, free
  association,  school,  college  and  university  libraries  and  library
  systems  of  this state, including but not limited to records related to
  the  circulation  of  library  materials,  computer  database  searches,
  interlibrary   loan   transactions,   reference  queries,  requests  for
  photocopies of library materials, title reserve requests, or the use  of
  audio-visual  materials,  films  or  records,  shall be confidential and
  shall not be disclosed except that such records may be disclosed to  the
  extent  necessary  for the proper operation of such library and shall be
  disclosed upon request or consent of the user or pursuant  to  subpoena,
  court order or where otherwise required by statute.