Section 25-469. DUMBO business improvement district

a.  The  city council having determined, pursuant to section 25-407 of
  chapter four of this title: that notice  of  hearing  for  all  hearings
  required  to be held was published and mailed as required by law and was
  otherwise sufficient; that, except  as  otherwise  provided  in  section
  25-403  of  chapter four of this title, all the real property within the
  boundaries of the district will benefit from the  establishment  of  the
  district;  that  all  the real property benefited is included within the
  limits of the district; and that the establishment of the district is in
  the public interest; and the council having determined further that  the
  requisite  number  of  owners  have  not objected as provided in section
  25-406 of chapter four of this title, there is hereby established in the
  borough of Brooklyn,  the  DUMBO  business  improvement  district.  Such
  district is established in accordance with the district plan required to
  be filed with the city clerk pursuant to subdivision b of this section.
    b.  Immediately  upon  adoption  of this local law by the council, the
  council shall file with the city clerk the district plan upon which  the
  DUMBO business improvement district is based.
    c.  The  district  plan shall not be amended except in accordance with
  chapter four of this title.
    * NB Effective upon compliance with section 25-408  of  chapter  4  of
  title 25 of the administrative code of the city of New York.