Cal. Health & Safety Code § 1423
(a) If upon inspection or investigation the director determines that a nursing facility is in violation of any state or federal law or regulation relating to the operation or maintenance of the facility, or determines that any other long-term health care facility is in violation of any statutory provision or regulation relating to the operation or maintenance of the facility, the director shall promptly, but not later than 24 hours, excluding Saturday, Sunday, and holidays, after the director determines or has reasonable cause to determine that an alleged violation has occurred, issue a notice to correct the violation and of intent to issue a citation to the licensee. Before completing the investigation and making the final determination whether to issue a citation, the department shall hold an exit conference with the licensee to identify the potential for issuing a citation for any violation, discuss investigative findings, and allow the licensee to provide the department with additional information related to the violation. The department shall consider this additional information, in conjunction with information from the inspection or investigation, in determining whether to issue a citation, or whether other action would be appropriate. If the department determines that the violation warrants the issuing of a citation and an exit conference has been completed it shall do either of the following:
(2)
(c) A citation shall not be issued for a violation that has been reported by the licensee to the department, or its designee, as an “unusual occurrence,” if all of the following conditions are met: