California Code, Government Code - GOV § 68603

(a) The Judicial Council shall adopt standards of timely disposition for the processing and disposition of civil and criminal actions. The standards shall be guidelines by which the progress of litigation in the superior court of every county may be measured. In establishing these standards, the Judicial Council shall be guided by the principles that litigation, from commencement to resolution, should require only that time reasonably necessary for pleadings, discovery, preparation, and court events, and that any additional elapsed time is delay and should be eliminated.

(b) The Judicial Council may adopt the standards of timely disposition adopted by the National Conference of State Trial Judges and the American Bar Association or may adopt different standards, but in the latter event shall specify reasons for approval of any standard which permits greater elapsed time for the resolution of litigation than that provided in the standards of the National Conference of State Trial Judges.

(c) The Judicial Council shall adopt rules effective July 1, 1991, to be used by all delay reduction courts, establishing a case differentiation classification system based on the relative complexity of cases. The rules shall provide longer periods for the timely disposition of more complex cases. The rules may provide a presumption that all cases, when filed, shall be classified in the least complex category.