Cal. Gov. Code § 20410
"State safety member" also includes all persons in the Department of Alcoholic Beverage Control, the Board of Parole Hearings, the Department of Consumer Affairs, the Department of Developmental Services, the Department of Health Care Services, the Department of Toxic Substances Control, the California Horse Racing Board, the Department of Industrial Relations, the Department of Insurance, the State Department of State Hospitals, the Department of Motor Vehicles, and the Department of Social Services employed with the class title of Special Investigator (Class Code 8553), Senior Special Investigator (Class Code 8550), Investigator Trainee (Class Code 8555) and Investigator Assistant (Class Code 8554), Supervising Special Investigator I (Class Code 8548), Special Investigator II (Class Code 8547), and persons in the class of State Park Ranger (Intermittent) (Class Code 0984) in the Department of Parks and Recreation, who have been designated as peace officers as defined in Sections 830.2 and 830.3 of the Penal Code.
Ca. Gov. Code § 20410