Cal. Bus. & Prof. Code § 5577
The conviction of a crime substantially related to the qualifications, functions, and duties of an architect by the holder of a license constitutes a ground for disciplinary action. The record of conviction, or a certified copy thereof certified by the clerk of the court or by the judge in whose court the conviction is obtained, is conclusive evidence of the conviction.
A plea or verdict of guilty or a conviction following a plea of nolo contendere is deemed to be a conviction within the meaning of this section. The board may order the license suspended or revoked, or may decline to issue a license, when the time for appeal has elapsed, the judgment of conviction has been affirmed on appeal, or an order granting probation is made suspending the imposition of sentence, irrespective of a subsequent order under the provisions of Section 1203.4 of the Penal Code allowing the person to withdraw his or her plea of guilty and to enter a plea of not guilty, or setting aside the verdict of guilty, or dismissing the accusation, information, or indictment.
Ca. Bus. and Prof'l. Code § 5577