Any variance or other modification authorized to be made by 105 CMR 440.000, may be subject to such qualification, revocation, suspension, or expiration as the approving authority expresses in its grant. A variance or other modification authorized to be made by 105 CMR 440.000, may otherwise by revoked, modified, or suspended, in whole or in part, only after the holder thereof has been notified in writing and has been given an opportunity to be heard, in conformity with the requirements for an order and hearing, 105 CMR 440.22 and 440.23.
105 CMR, § 440.26