ORSANCO is an interstate commission representing eight states and the federal government. Member states include: Illinois, Indiana, Kentucky, New York, Ohio, Pennsylvania, Virginia, and West Virginia. ORSANCO consists of three Commissioners from each member state and three Commissioners from the federal government. These Commissioners meet three times a year, during February, June and October, for the regular Commission Meeting. The Technical Committee typically holds its regular meeting prior to each Commission Meeting. Both of these meetings are open to the public.