CCCBA serves legal professionals and the community. CCCBA's Lawyer Referral Service provides the community with a low-cost resource to solve legal problems.Enter Attorney Name or Bar Number Search. Include similar sounding names. Name change applications shall be upon Judicial Council forms. The Petition (NC-100) and (NC-110) shall be presented to the ex-parte calendar. This page contains a brief overview of the Contra Costa County Bar Association as well as the contact information and a link to their website. Your State Bar Since 1928. Our mission is to govern the legal profession, to serve our members, and to protect the public interest. You will need to submit the Member Certification Form below to complete your LRS registration.