; (7) identify the intergovernmental impacts of rulings by the United States Supreme Court on Federal, State, Tribal, and local governments; and (8) recommend, within the framework of the United States Constitution, the appropriate allocation of governmental functions, responsibilities, revenues, and expenditures among the levels of government. 4. Membership (a) Number and appointment The Commission shall be composed of 31 members, of whom— (1) 6 members shall be appointed by the President, of whom— (A) 3 shall be officers of the executive branch of the Federal Government; and (B) 3 shall be private citizens, each of whom, respectively, shall have experience or familiarity with relations between the levels of government; (2) 3 members shall be appointed by the majority leader of the Senate, who shall be Members of the Senate; (3) 3 members shall be appointed by the Speaker of the House of Representatives, who shall be Members of the House of Representatives; (4) 4 members shall be appointed by the President from a panel of not less than 8 Governors submitted by the National Governors Association; (5) 4 members shall be appointed by the President from a panel of not less than 8 members of State legislative bodies submitted by the National Conference of State Legislatures; (6) 4 members shall be appointed by the President from a panel of not less than 8 mayors submitted jointly by the National League of Cities and the United States Conference of Mayors; (7) 4 members shall be appointed by the President from a panel of not less than 8 elected county officers submitted by the National Association of Counties; (8) 1 member shall be appointed by the President from a panel of not less than 4 town or township elected governing board members submitted by the National Association of Towns and Townships