Santa Clara County residents can become involved in County Government by serving on one of the many County commissions. These positions are appointed by the Board of Supervisors and serve at their discretion. You can view a list of all Boards and Commissions by clicking on the link below. Applications and information on commission vacancies can be acquired by contacting the Office of the Clerk of Board of Supervisors or online at the individual supervisor's web sites listed below. The Santa Clara Board of Supervisor Meetings are held on Tuesdays at 9:30 AM in the Santa Clara County Government Center Board Chambers, 70 West Hedding Street, San Jose, California 95110.