(a) The department may refuse an application for a permit under this chapter or may suspend or revoke a permit issued under this chapter.
(b) The department may revoke and regrade permits if on inspection the department finds that the use of the grade label does not conform to the specifications or requirements adopted by the executive commissioner under this chapter.

(c) The executive commissioner by rule shall:
(1) provide for the denial, suspension, or revocation of a permit; and
(2) establish reasonable minimum standards for granting and maintaining a permit issued under this chapter.