Cal. VEH § 11209

Any traffic violator school owner, traffic violator school operator, or traffic violator school instructor required to be licensed under this chapter who fails to renew the license before the expiration of the license may not renew that license, but may reapply for an original license pursuant to this chapter. For purposes of this section, a license that has been canceled may not be renewed and a license that is suspended or revoked may not be renewed, until reinstatement or reissuance by the department. If the period of suspension or revocation extends beyond the expiration of a license, it may not be renewed, but the person may apply for a new license thereafter.