This is the Portal for the Alameda County Board, Commissions and Committees. The Alameda County Transportation Commission has established five standing committees to assist the commission in fulfilling the agency's mission.The information below outlines the Board and Commission application and appointment process, and also lists any Board and Commission vacancies. Executive Committee. The Executive Committee assists the Board of Directors in completing its tasks efficiently and expeditiously. This document may be used to apply for a new appointment or to be reappointed to a Board, Commission or Committee.