Cal. Bus. & Prof. Code § 26057
(b) The department may deny the application for licensure or renewal of a state license if any of the following conditions apply:
(4) The applicant, owner, or licensee has been convicted of an offense that is substantially related to the qualifications, functions, or duties of the business or profession for which the application is made, except that if the department determines that the applicant, owner, or licensee is otherwise suitable to be issued a license, and granting the license would not compromise public safety, the department shall conduct a thorough review of the nature of the crime, conviction, circumstances, and evidence of rehabilitation of the applicant or owner, and shall evaluate the suitability of the applicant, owner, or licensee to be issued a license based on the evidence found through the review. In determining which offenses are substantially related to the qualifications, functions, or duties of the business or profession for which the application is made, the department shall include, but not be limited to, the following: