California Codes, Business and Professions Code - BPC, Division 8 — Special Business Regulations, Chapter 11.5 — Optical Disc Identification, Section 21800
(a) Every person who manufactures an optical disc for commercial purposes shall permanently mark each manufactured optical disc with an identification mark that identifies the name of the manufacturer and the state in which the optical disc was manufactured or, alternatively, a unique identifying code that will allow law enforcement personnel to determine the name of the manufacturer and the state in which the optical disc was manufactured.
(b) The identification mark required by this section shall be affixed by molding, diestamping, etching, or other permanent method in a manner in which the identification mark is clearly visible without the aid of magnification or special devices to read the mark.
Notes
Requires every commercial optical-disc manufacturer to permanently mark each disc with the manufacturer's name and manufacturing state or a unique code allowing law enforcement to determine both. Requires the mark to be applied by molding, diestamping, etching, or another permanent method and to be clearly visible without magnification or special reading devices.
Use as reference
Lexinter.net | California Code, Business and Professions Code - BPC § 21800 | https://laws.lexinter.net/codes/california/business-and-professions-code/division-8/chapter-11-5/section-21800