California Code, Business and Professions Code - BPC § 22450

A professional photocopier is any person who for compensation obtains or reproduces documents authorized to be produced under Part 2.6 (commencing with Section 56) of Division 1 of, or Chapter 1 (commencing with Section 1798) of Title 1.8 of Part 4 of Division 3 of, the Civil Code, or Section 1158 of, or Article 4 (commencing with Section 1560) of Chapter 2 of Division 11 of, the Evidence Code and who, while engaged in performing that activity, has access to the information contained therein. A professional photocopier shall be registered pursuant to this chapter by the county clerk of the county in which he or she resides or has his or her principal place of business, and in which he or she maintains a branch office.