California Code, Health and Safety Code - HSC § 115145

(a) In any proceeding under this chapter for granting or amending any license, or for determining compliance with, or granting exceptions from, regulations adopted in accordance with this chapter, the department shall afford an opportunity for a hearing on the record upon the request of any person whose interest may be affected by the proceeding, and shall admit that person as a party to the proceeding.

(b) Proceedings for the suspension or revocation of licenses under this chapter shall be conducted pursuant to Section 100171.

(c) The adoption, repeal, or amendment of regulations pursuant to this chapter shall be accomplished in conformity with Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code.