law: The Assam Reorganisation (Meghalaya) Act, 1969
  61. Entrustment of functions.-
  Notwithstanding anything in this Act,-
  (a) the Government of Assam may, with the consent of the Government of Meghalaya, entrust either conditionally or unconditionally to that Government or to its officers function in relation to any matter to which the executive power of the State of Assam extends;
  (b) the Government of Meghalaya may, with the consent for the Government of Assam, entrust either conditionally or unconditionally to that Government or to its officers functions in relation to any matter to which the executive power of Meghalaya extends.