Cal. Business and Professions Code § 5573

After suspension of a license upon any of the grounds set forth in this chapter, the board may reinstate the license upon proof of compliance by the architect with all provisions of the decision as to reinstatement or, in the absence of that decision or any provisions therein as to reinstatement, in the sound discretion of the board. A license which has been suspended is subject to expiration and shall be renewed as provided in this chapter, but that renewal does not entitle the holder of the license, while the license remains suspended and until it is reinstated, to practice architecture, or to engage in any other activity or conduct in violation of the order or judgment by which the license was suspended. A revoked license is subject to expiration as provided in this chapter, but it may not be renewed. If it is reinstated after its expiration, the holder of the license, as a condition precedent to its reinstatement, shall pay a reinstatement fee in an amount equal to the renewal fee in effect on the last regular renewal date before the date on which it is reinstated, plus the delinquency fee, if any, accrued at the time of its revocation.