Cal. LAB § 7376

(a) The division shall suspend or revoke a license to certify for the following reasons: (1) Gross negligence, gross incompetency, a pattern of incompetence, or fraud in the certification of a crane. (2) Willful or deliberate disregard of any occupational safety standard while certifying a crane. (3) Misrepresentation of a material fact in applying for, or obtaining, a license to certify under this chapter. (4) Upon a showing of good cause. (b) The period of suspension or revocation shall be for six months for a first suspension or revocation, and one year for each subsequent suspension or revocation. The certificating agency shall obtain a new license from the division following a suspension or revocation. The division shall establish a hearing procedure and an appeal process for license suspensions and revocations.