2013 California Rules of Court
Rule 2.117. Conformed copies of papers
All copies of papers served must conform to the original papers filed, including the numbering of lines, pagination, additions, deletions, and interlineations except that, with the agreement of the other party, a party may serve that other party with papers printed on both sides of the page.
Rule 2.117 amended effective July 1, 2012; adopted effective January 1, 2007.