California Code, Elections Code - ELEC § 2105.6

(a) The Department of Corrections and Rehabilitation shall provide each person on parole under its jurisdiction, upon that person's request made at any time during the parole, information provided by the Secretary of State regarding voting rights for persons with a criminal history.

(b) Each county probation department is encouraged to notify persons that a printed version of information regarding voting rights for persons with a criminal history who are under the department's supervision is available upon request.

(c) Each county probation department shall provide each person under the department's supervision, upon the person's request, information provided by the Secretary of State regarding voting rights for persons with a criminal history.