(1) All certificates issued pursuant to this subchapter may be revoked by the Director of the Division of Labor after a hearing upon due notice to the holder of the certificate and upon written charges preferred by the director or by some interested person for violation of this section and §§ 11-7-403 — 11-7-405 and 11-7-407.
(2) A complaint may be filed against the holder of a certificate for intoxication, mental disabilities, neglect of duty, or other sufficient cause.
(3) The holder of the certificate so cancelled shall have the right to appear before the director after the expiration of three (3) months and be reexamined if he or she shall first satisfy the director that the incapacity complained of has ceased to exist.