MEMBERSHIP and ANNUAL DUES. This catalog serves as a contract between you, the student, and Contra Costa College.That contract is valid as long as you are continuously enrolled. A quorum must be established inperson before a meeting can be held. A record is maintained of Commissioner's attendance. Deputy County Librarian Yemila Alvarez will review it and answer questions, if any. 6. That Order is generally not issued before the first Case Management Conference.