Cal. Bus. & Prof. Code § 4990.30
(b) The licensee or registrant may file the petition on or after the expiration of the following timeframes, each of which excludes any periods during which the probation was tolled, and commences on the effective date of the decision ordering the disciplinary action or, if the order of the board, or any portion of it, is stayed by the board itself or by the superior court, from the date the disciplinary action is actually implemented in its entirety: