law: The Assam Reorganisation (Meghalaya) Act, 1969
  Part I
  Preliminary
  1. Short title and commencement.-
  (1) This Act may be called the Assam Reorganisation (Meghalaya) Act, 1969.
  (2) It shall come into force on such date1 as the Central Government may, by notification in the Official Gazette, appoint: 
  Provided that different dates may be appointed for different provisions of this Act.