Cal. Welf. and Inst. Code § 18477
If any county fails to comply with the provisions of this chapter or the rules and regulations or orders of the department for the administration of relief by the county under this chapter, the director of the department shall formally notify the county of the particular respects in which it fails to comply with the law or the rules and regulations of the department, and of the changes which are necessary to effect full compliance. The county shall be allowed a reasonable time to effect compliance; if it fails to do so within such reasonable time, it shall be ordered to appear before the director to show cause, if it has any, for its failure to comply with the law or the rules and regulations of the department.
If a county is charged by the director with failure to comply with the law or the rules and regulations of the department, the county may demand a public hearing before the director. If a hearing is demanded, the director shall hold it promptly.
If the director finds that a county has failed to comply with the law or the rules and regulations of the department, and is unwilling or unable to make the changes necessary to effect full compliance, the director may withhold financial assistance for the direct and administrative costs of relief, or either, until the county complies.
Ca. Welf. and Inst. Code § 18477