California Laws|Section 1633.12.

                                                
1633.12.  
(a) If a law requires that a record be retained, the requirement is satisfied by retaining an electronic record of the information in the record, if the electronic record reflects accurately the information set forth in the record at the time it was first generated in its final form as an electronic record or otherwise, and the electronic record remains accessible for later reference.
(b) A requirement to retain a record in accordance with subdivision (a) does not apply to
 any information the sole purpose of which is to enable the record to be sent, communicated, or received.
(c) A person may satisfy subdivision (a) by using the services of another person if the requirements of subdivision (a) are satisfied.
(d) If a law requires a record to be retained in its original form, or provides consequences if the record is not retained in its original form, that law is satisfied by an electronic record retained in accordance with subdivision (a).
(e) If a law requires retention of a check, that requirement is satisfied by retention of an electronic record of the information on the front and back of the check in accordance with subdivision (a).
(f) A record retained as an electronic record in accordance with subdivision (a)
 satisfies a law requiring a person to retain a record for evidentiary, audit, or like purposes, unless a law enacted after the effective date of this title specifically prohibits the use of an electronic record for a specified purpose.
(g) This section does not preclude a governmental agency from specifying additional requirements for the retention of a record subject to the agency’s jurisdiction.