(a)Authorization for electronic service When a document may be served by mail, express mail, overnight delivery, or fax transmission, the document may be served electronically under Code of Civil Procedure section 1010.6, Penal Code section 690.5, and the rules in this chapter. For purposes of electronic service made pursuant to Penal Code section 690.5, express consent to electronic service is required.[]= (Subd (a) amended effective January 1, 2022; previously amended effective January 1, 2007

(a) Service by fax (1)Agreement of parties required Service by fax transmission is permitted only if the parties agree and a written confirmation of that agreement is made. (2)Service on last-given fax number Any notice or other document to be served must be transmitted to a fax machine maintained by the person on whom it is served at the fax machine telephone number as last given by that person on any document that the party has filed in the case and served on the party making service. (b) Service