California Code, Business and Professions Code - BPC § 6980.53

A locksmith licensed by the bureau shall be subject to the provisions of Sections 466.6 and 466.8 of the Penal Code requiring verification of identification of clients and maintenance of work orders containing required client information.  A copy of each work order completed pursuant to Sections 466.6 and 466.8 of the Penal Code shall be retained for two years, shall include the name and license number of the locksmith performing the service, and shall be open to inspection by the bureau or any peace officer during business hours or submitted to the bureau upon request.