27531.

 The following terms have the following meanings for purposes of this article:

(a) “Microstamp” means a microscopic array of characters that may be used to identify the specific serial number of a firearm from spent cartridge casings discharged by that firearm.

(b) “Microstamping component” means a firing pin or other component part of a semiautomatic pistol that, when installed, produces a microstamp on at least one location of the expended cartridge case each time the pistol is fired.

(c) “Microstamping-enabled” means either of the following:

(1) The firearm’s manufacturer has certified in writing that the firearm contains a microstamping component that meets the performance standards established by the Department of Justice pursuant to subdivision (b) of Section 27532.

(2) A licensed firearms dealer or gunsmith has certified in writing that they serviced the firearm to install a microstamping component that meets the performance standards established by the Department of Justice pursuant to subdivision (b) of Section 27532.

(d) “Producing microstamping components” may include, but is not limited to, the process of engraving a firing pin to modify the pin into a microstamping component.

(e) “Semiautomatic pistol” means a pistol, as defined in Section 16530, that has an operating mode that uses the energy of the explosive in a fixed cartridge to extract a fired cartridge and chamber a fresh cartridge with each single pull or activation of the trigger.

27532.

 (a) On or before March 1, 2025, the Department of Justice shall engage in an investigation to determine the technological viability of microstamping components producing microstamps on spent cartridge casings discharged by a firearm into which the microstamping component has been installed. The investigation shall include input from relevant stakeholders.

(b) If the department has determined that microstamping components are technologically viable pursuant to subdivision (a), the department shall, on or before September 1, 2025, provide written guidance on performance standards for persons, associations, partnerships, corporations, or other entities engaged in the business of producing microstamping components, which shall include processes and standards for those entities to demonstrate that a representative sample of the microstamping components they manufacture produce legible microstamps with reasonable reliability, including after repeated firing.

(c) If the department has determined that microstamping components are technologically viable pursuant to subdivision (a), the department shall, on or before January 1, 2026, commence accepting applications for licensure of persons, associations, partnerships, corporations, or other entities to engage in the business of producing microstamping components that meet those performance standards. A federally licensed firearms manufacturer shall not be required to obtain a license in order to manufacture microstamping components but shall comply with Section 27535 if it provides a certification that a firearm is microstamping-enabled.

(d) If the department has determined that microstamping components are technologically viable pursuant to subdivision (a), the department shall, on or before July 1, 2026, provide grants or enter into contracts with one or more entities licensed pursuant to subdivision (c) to produce microstamping components that meet the performance standards identified in subdivision (b) and to make those microstamping components available for sale or other distribution at a reasonable cost to firearm manufacturers, licensed firearms dealers, and gunsmiths engaged in the business of installing microstamping components in the State of California in accordance with this section.

(e) If the department has determined that microstamping components are technologically viable pursuant to subdivision (a), the department shall, on or before July 1, 2027, determine if either, or both, of the following are true:

(1) Microstamping components at commercially reasonable prices are available from licensees operating pursuant to subdivision (c) or subdivision (d).

(2) Options of microstamping-enabled firearms are readily available for purchase in the State of California.

(f) Upon a determination that microstamping components are available pursuant to paragraph (1) of subdivision (e) or that microstamping-enabled firearms are available pursuant to paragraph (2) of subdivision (e), the department shall make publicly available a list of all licensees producing microstamping components meeting the performance standards established in subdivision (b) and shall notify licensed firearms dealers, gunsmiths, and manufacturers operating within the State of California of the list of available microstamping component producers. The department shall update its determination and the list of licensees producing microstamping components annually thereafter.

(g) The department shall adopt rules or regulations that may be necessary or proper to carry out the provisions of this section, including the adoption of fees for the licensure of a person or an entity as described in subdivision (c). Regulations adopted pursuant to this section are exempt from the Administrative Procedure Act (Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code).

27533.

 (a) Commencing on January 1, 2028, if the department has determined that microstamping components, microstamping-enabled semi-automatic firearms, or both microstamping components and microstamping-enabled firearms are available pursuant to subdivision (e) of Section 27532, it shall be unlawful for a firearms dealer licensed pursuant to Sections 26700 to 26915, inclusive, to sell, offer for sale, exchange, give, transfer, or deliver any semiautomatic pistol unless the pistol has been certified as a microstamping-enabled pistol as defined in Section 27531. A dealer shall be in compliance with this section if the dealer relies in good faith on a written certification made by the pistol’s manufacturer that the pistol is microstamping-enabled, on a written certification made by a gunsmith that serviced the pistol to install a microstamping component, or if the dealer has serviced the pistol to install a microstamping component certified by an entity licensed pursuant to subdivision (c) of Section 27532.

(b) The first violation for unlawful sale of a nonmicrostamping-enabled pistol pursuant to this section shall be punishable by a fine of not more than one thousand dollars ($1,000).

(c) The second violation for unlawful sale of a nonmicrostamping-enabled pistol pursuant to this section shall be punishable by a fine of not more than five thousand dollars ($5,000) and may result in the revocation of the dealer’s license issued under Sections 26700 to 26915, inclusive.

(d) The third violation for unlawful sale of a nonmicrostamping-enabled pistol pursuant to this section is a misdemeanor and shall result in the revocation of the dealer’s license issued under Sections 26700 to 26915, inclusive.

(e) This section shall not apply to any of the following:

(1) A pistol manufactured or delivered to a firearms dealer prior to January 1, 2028.

(2) A transaction conducted through a licensed firearms dealer pursuant to Chapter 5 (commencing with Section 28050) of this division.

(3) The sale, offer for sale, exchange, giving, transfer, or delivery of a semiautomatic pistol to a gunsmith or other qualified entity for the purposes of service or repair, including for installation of a microstamping component, or to any other person, firm, corporation, or other entity that holds a valid federal firearms license issued pursuant to Chapter 44 (commencing with Section 921) of Title 18 of the United States Code and the regulations issued pursuant thereto.

27534.

 (a) A person who modifies a microstamping-enabled pistol or microstamping component with the intent to prevent the production of a microstamp is, for a first offense, guilty of a misdemeanor punishable by imprisonment in the county jail not exceeding six months, by a fine of not more than one thousand dollars ($1,000), or by both that fine and imprisonment, and for a second or subsequent offense, is guilty of a misdemeanor punishable by imprisonment in the county jail of not more than one year, by a fine of not more than two thousand dollars ($2,000), or by both that fine and imprisonment.

(b) Subdivision (a) shall not apply to a pistol manufactured prior to the effective date of this section.

(c) For the purposes of this section, it shall not be unlawful to replace the microstamping component of a microstamping-enabled pistol when the component is damaged or in need of replacement with another valid microstamping component for the safe use of the firearm or replacing a microstamping component for a legitimate sporting purpose.

27534.1.

 (a) It shall be unlawful to knowingly or recklessly provide a false or misleading certification that a firearm is microstamping-enabled, as defined in Section 27531.

(b) If a court determines that any person or entity has violated this section, the court may award either or both of the following:

(1) Civil penalties in the amount of ten thousand dollars ($10,000) for each firearm in violation.

(2) Injunctive relief sufficient to prevent the person or entity from further violations of this section.

27534.2.

 The Department of Justice is authorized to adopt regulations to implement Sections 27533, 27534, 27534.1, and 31910. Regulations adopted pursuant to those sections are exempt from the Administrative Procedure Act (Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code).

31910.

 (a) As used in this part, “unsafe handgun” means any pistol, revolver, or other firearm capable of being concealed upon the person, for which any of the following is true:

(1) For a revolver:

(A) It does not have a safety device that, either automatically in the case of a double-action firing mechanism, or by manual operation in the case of a single-action firing mechanism, causes the hammer to retract to a point where the firing pin does not rest upon the primer of the cartridge.

(B) It does not meet the firing requirement for handguns.

(C) It does not meet the drop safety requirement for handguns.

(2) For a pistol:

(A) It does not have a positive manually operated safety device, as determined by standards relating to imported guns promulgated by the federal Bureau of Alcohol, Tobacco, Firearms and Explosives.

(B) It does not meet the firing requirement for handguns.

(C) It does not meet the drop safety requirement for handguns.

(D) Commencing July 1, 2022, for all centerfire semiautomatic pistols that are not already listed on the roster pursuant to Section 32015, it does not have a chamber load indicator.

(E) Commencing July 1, 2022, for all centerfire or rimfire semiautomatic pistols that are not already listed on the roster pursuant to Section 32015, it does not have a magazine disconnect mechanism if it has a detachable magazine.

(b) The Department of Justice shall, for each semiautomatic pistol newly added to the roster pursuant to Section 32015, remove from the roster exactly three semiautomatic pistols lacking one or more of the applicable features described in subparagraphs (D) and (E) of paragraph (2) of subdivision (a) and added to the roster before July 1, 2022. Notwithstanding those subparagraphs, each semiautomatic pistol removed from the roster pursuant to this subdivision shall be considered an unsafe handgun. The Attorney General shall remove semiautomatic pistols from the roster pursuant to this subdivision in reverse order of their dates of addition to the roster, beginning with the semiautomatic pistol added to the roster on the earliest date and continuing until each semiautomatic pistol on the roster includes each of the applicable features described in those subparagraphs.