Code Civ. Proc., § 197

(a) All persons selected for jury service shall be selected at random, from a source or sources inclusive of a representative cross section of the population of the area served by the court. Sources may include, in addition to other lists, customer mailing lists, telephone directories, or utility company lists.

(b) (1) The list of registered voters and the Department of Motor Vehicles’ list of licensed drivers and identification cardholders resident within the area served by the court, are appropriate source lists for selection of jurors. Until January 1, 2022, only these two source lists, when substantially purged of duplicate names, shall be considered inclusive of a representative cross section of the population, within the meaning of subdivision (a).

(2) The list of resident state tax filers is an appropriate source list for selection of jurors. Beginning on January 1, 2022, the list of resident state tax filers, the list of registered voters, and the Department of Motor Vehicles’ list of licensed drivers and identification cardholders resident within the area served by the court, when substantially purged of duplicate names, shall be considered inclusive of a representative cross section of the population, within the meaning of subdivision (a).

(c) The Department of Motor Vehicles shall furnish the jury commissioner of each county with the current list of the names, addresses, and other identifying information of persons residing in the county who are age 18 years or older and who are holders of a current driver’s license or identification card issued pursuant to Article 3 (commencing with Section 12800) of, or Article 5 (commencing with Section 13000) of, Chapter 1 of Division 6 of the Vehicle Code. The conditions under which these lists shall be compiled semiannually shall be determined by the director, consistent with any rules which may be adopted by the Judicial Council. This service shall be provided by the Department of Motor Vehicles pursuant to Section 1812 of the Vehicle Code. The jury commissioner shall not disclose the information furnished by the Department of Motor Vehicles pursuant to this section to any person, organization, or agency.

(d) (1) The Franchise Tax Board shall annually furnish the jury commissioner of each county with a list of resident state tax filers for their county in consultation with the Judicial Council.

(2) The list of resident state tax filers shall be submitted to the jury commissioner of each county by November 1, 2021, and each November 1 thereafter.

(3) (A) For purposes of this section, “list of resident state tax filers” means a list that includes the name, date of birth, principal residence address, and county of principal residence, of persons who are 18 years of age or older and have filed a California resident income tax return for the preceding taxable year.

(B) For purposes of this paragraph, “county of principal residence” means the county in which the taxpayer has their principal residence on the date that the taxpayer filed their California resident income tax return.

(C) For the purposes of this paragraph, “principal residence” is used in the same manner it is used in Section 121 of the Internal Revenue Code.