Cal. Pub. Cont. Code § 19206

The Judicial Council shall adopt and publish no later than January 1, 2012, a Judicial Branch Contracting Manual incorporating procurement and contracting policies and procedures that must be followed by all judicial branch entities subject to this part. The policies and procedures shall include a requirement that each judicial branch entity shall adopt a local contracting manual for procurement and contracting for goods or services by that judicial branch entity. The policies and procedures in the manuals shall be consistent with this code and substantially similar to the provisions contained in the State Administrative Manual and the State Contracting Manual.