Cal. Educ. Code § 85233

The governing board of each community college district shall be responsible for filing, or causing to be filed, with the county superintendent of schools the verified signature of each person, including members of the governing board, authorized to sign orders in its name. Except for districts determined to be fiscally accountable pursuant to Section 85266 and districts determined to be fiscally independent pursuant to Section 85266.5, no order on the funds of any district shall be approved by the county superintendent of schools unless the signatures are on file in the superintendent’s office and he or she is satisfied that the signatures on the order are those of persons authorized to sign the order.