Cal. Bus. & Prof. Code § 6541
(b) A license may be renewed by filing a renewal application with the bureau, submitting the annual statement required by Section 6561, submitting proof of the licensee’s compliance with the continuing education requirements of this chapter, and payment of the renewal fee set by the bureau, provided that the licensee has not engaged in conduct that would justify the bureau’s refusal to grant the renewal. Acts justifying the bureau’s refusal to renew a license shall include any of the following: