70 seats: Chairman and Vice-Chairman of the BOS Economic Advisory Committee shall serve as Chairman and Vice-Chairman of the Commission. 12 Fairfax County Residents; one from each district, 3 At-Large Chairman's Representatatives; 3 from the Northern Virginia Chamber of Commerce (formerly Fairfax County Chamber of Commerce); 1 EDA rep; 1 Convention & Visitors Corporation Board of Directors; 1 Redevelopment and Housing Authority Rep; one rep. from the following: Planning commission, NOVA Community College, NOVA Technology Council, Metropolitan Washington Airports Authortiy, Washington Airports Task Force, Center for Innovative Technology, NOVA Building Industry, National Association of Industrial and Office Properties, George Mason University, Herndon Town Council, Vienna Town Council, Clifton Town Council. County Executive, Superintendent of Fairfax County Public Schools, President of the Fairfax County Chamber of Commerce, President of Economic Development Authority, President of the Fairfax County Convention & Visitors Bureau and a representative from the Small Business Commission. All BOS Members added to Commission - 2/23/09. The Board added one At-Large to the Membership on 2/26/13. The Board added 20 At-Large seats on 9/20/16.