2006 New York Code - Multiple Dwelling Law Not To Be Varied.

 
    §  25-205  Multiple dwelling law not to be varied. The board shall not
  vary or modify the multiple dwelling law nor any  order,  regulation  or
  ruling  of  the  commissioner  of  housing preservation and development,
  except as provided in section three hundred ten of the multiple dwelling
  law, and except that any such order, regulation or ruling  issued  under
  the  provisions  of chapter two of title twenty-seven of the code may be
  varied or modified by the board to the extent permitted by such  chapter
  in  the  manner  and  subject  to the conditions therein specified. This
  section shall not deprive the board of any of its powers  of  review  on
  appeal.