Board of Supervisors members serve on various regional agencies, committees and subcommittees. Committee appointments are conducted annually.See below for information about our open Board of Directors positions. To submit yourself for consideration, please complete and submit this online form. CSB Board meetings are typically 1.5 – 2 hours. -- In-Person Attendee: Fill out a speaker card and provide to the board secretary. I have been actively involved in the FBA for over almost two decades. Fairfax. Tally Liu (1). Should a Voting Member relocate out of Fairfax County, their position on the County Committee and District Committee shall be considered vacant.