Cal. Pub. Resources Code § 43216.5
In addition to the procedures for board withdrawal of its approval of a local enforcement agency's designation pursuant to Sections 43214, 43215, and 43216, the board may take any actions which are determined by the board to be necessary to ensure that local enforcement agencies fulfill their obligations under this chapter. To ensure that a local enforcement agency is appropriately fulfilling its obligations under this chapter and implementing regulations, the board may conduct more frequent inspections and evaluations within a local enforcement agency's jurisdiction, establish a schedule and probationary period for improved performance by a local enforcement agency, assume partial responsibility for specified local enforcement agency duties, and implement any other measures which may be determined by the board to be necessary to improve local enforcement agency compliance.
Ca. Pub. Res. Code § 43216.5