2010 New York Code
BNK - Banking
Article 3-B - (150 - 155) SUBSIDIARY TRUST COMPANIES
153 - Offices.

§ 153. Offices. Notwithstanding the provisions of sections twenty-nine
  and one hundred five of this chapter, (a) a subsidiary trust company may
  open  and  occupy a trust office, including its principal office, at any
  one or more locations in the state of New York at which the owning  bank
  holding  company,  any  affiliated bank, or any affiliated trust company
  has a banking office, and (b) an affiliated trust company may  open  and
  occupy  a  trust  office  at  the  location  in  the state at which such
  subsidiary trust company has its principal office.  A  subsidiary  trust
  company  or  an  affiliated  trust  company,  as  the case may be, which
  proposes to open and occupy a trust  office  pursuant  to  this  section
  shall  make written application to the superintendent for leave to do so
  in the manner provided in  section  twenty-nine  of  this  chapter  with
  respect  to branch offices and shall pay the investigation fee specified
  therein.