Cal. Food & Agric. Code § 522

When a central diagnostic laboratory constructed on the Davis campus of the university is ready for occupancy, the director shall contract with the Regents of the University of California for its School of Veterinary Medicine to establish and operate the California Animal Health and Food Safety Laboratory. The system shall be headed by a director appointed by the Dean of the School of Veterinary Medicine under applicable university hiring rules. The system shall test, examine, and make diagnoses of infectious, nutritional, toxic, metabolic, and other diseases of domestic animals.