law: Telecom Regulatory Authority of India Act,1997
  3. Establishment and incorporation of Authority
  (1) With effect from such date as the Central Government may, by
  
  notification appoint, there shall be established, for the purposes of this Act,
  
  an Authority to be called the Telecom Regulatory Authority of India.
  (2) The Authority shall be a body corporate by the name
  
  aforesaid, having perpetual succession and a common seal, with power, subject
  
  to the provisions of this Act, to acquire, hold and dispose of property, both
  
  movable and immovable, and to contract, and shall, by the said name, sue or be
  
  sued.
   4  [(3) The Authority shall consist of a Chairperson, and not
  
  more than two whole-time members and not more than two part-time members, to be
  
  appointed by the Central Government.]
  (4) The head office of the Authority shall be at New Delhi.