(1)The Central Government may, by notification in the Official Gazette, constitute an Inter-State Transport Commission consisting of a Chairman and such other members, not being less than two, as it. thinks fit to appoint for the purpose of developing, coordinating and regulating the operation of transport vehicles in respect of any area or route common to two or more States (hereinafter referred to as inter-State region) and performing such other functions as may be prescribed under section 63C.