(a) Except as specified in Section 25186.2, proceedings for the suspension or revocation of a permit, registration, or certificate under this chapter shall be conducted in accordance with Chapter 5 (commencing with Section 11500) of Part 1 of Division 3 of Title 2 of the Government Code, and the department shall have all the powers granted by those provisions. In the event of a conflict between this chapter and Chapter 5 (commencing with Section 11500) of Part 1 of Division 3 of Title 2 of the Government Code, the provisions of the Government Code shall prevail.
(b) (1) Proceedings to determine whether to grant, issue, modify, or deny a permit, registration, or certificate shall be conducted in accordance with the regulations adopted by the department.
(2) The petition for judicial review of a final decision of the department to grant, issue, modify, or deny a permit, registration, or certificate shall not be filed later than 90 days after the date that the notice of the final decision is served.