Section 13183 Of Article 3. Certificates Of Registration From California Health And Safety Code >> Division 12. >> Part 2. >> Chapter 1.5. >> Article 3.

. Every natural person who services, charges, or tests any portable fire extinguisher shall affix a tag to the serviced unit. Such tag shall indicate the date upon which the service work was performed and it shall bear the signature of such natural person, and other information specified by the State Fire Marshal.