Section 21
License May Be Revoked
(1) If the controller believes, after completion of an inquiry in connection to any activity of Certifying Authority, made duly, as  prescribed, that any of the following circumstances have been occurred, the Controller may revoke a license issued under this Act, at any time, as he deems
to be appropriate:
(a) If the Certifying Authority fails to comply with the liabilities under this act and the rules made thereunder.
(b) If it is found that the Certifying Authority has submitted false or incorrect document or statement at the time of submitting an application
for obtaining a license or for its renewal, as the case may be.
(c) If the Certifying Authority operates business in such a manner so that it shall make adverse effect to the public interest or to the national
economy,
(d) If the Certifying Authority commits any act that is defined as an offence under this Act or the Rules framed hereunder.
(2) The Controller shall, prior to revocation of a license under Sub- section (1), provide a reasonable opportunity to the Certifying Authority to
present his/her defense.
(3) Other procedures concerning revocation of a license shall be as prescribed.