U.S. Postal Regulatory Commission PRC US-Postregulierungskommission U.S. Postal Regulatory Commission Comisión Reguladora Postal de EE. UU. Comisión Reguladora Postal de EE. UU. Commission de réglementation postale des États-Unis הוועדה המכסית האמריקנית לתחבורת דואר यूएस पोस्टल नियामक आयोग 米国郵便規制委員会 Comissão Reguladora Postal dos EUA 美国邮政监管委员会 PRC Postal Regulatory Commission The United States Postal Regulatory Commission (or PRC), formerly called the Postal Rate Commission, is an independent regulatory agency created by the Postal Reorganization Act of 1970.