Cal. Business and Professions Code § 494.6

(a) A business license regulated by this code may be subject to suspension or revocation if the licensee has been determined by the Labor Commissioner or the court to have violated subdivision (b) of Section 244 of the Labor Code and the court or Labor Commissioner has taken into consideration any harm such a suspension or revocation would cause to employees of the licensee, as well as the good faith efforts of the licensee to resolve any alleged violations after receiving notice. (b) Notwithstanding subdivision (a), a licensee of an agency within the Department of Consumer Affairs who has been found by the Labor Commissioner or the court to have violated subdivision (b) of Section 244 of the Labor Code may be subject to disciplinary action by his or her respective licensing agency. (c) An employer shall not be subject to suspension or revocation under this section for requiring a prospective or current employee to submit, within three business days of the first day of work for pay, an I-9 Employment Eligibility Verification form.