(a) Before suspending or revoking a license or license endorsement issued under the provisions of this part, the department shall proceed as prescribed by 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 therein.
(b) Upon denial of an application for a license or license endorsement issuable under the provisions of this part, the department shall proceed under Sections 485 to 488, inclusive.