2006 New York Code - Bureaus.

 
    § 9. Bureaus.  Existing  bureaus in the department are continued until
  consolidated or abolished pursuant to this section. The commissioner may
  establish such divisions, bureaus, and other units within the department
  as may  be  necessary  for  the  administration  and  operation  of  the
  department  and the proper exercise of its powers and the performance of
  its duties, under this chapter, and may, from time to time,  consolidate
  or abolish such divisions, bureaus or other units within the department.
  Notwithstanding  any inconsistent provision of law, the commissioner may
  determine the official functions of each division, bureau, or other unit
  within the department. There shall be a director of each  bureau  to  be
  appointed by the commissioner and who shall serve during the pleasure of
  the  commissioner. The directors of bureaus in the department who are in
  office when this chapter takes effect shall continue  in  office  during
  the pleasure of the commissioner.