Universal Postal Union (UPU)
- 1874: established by the Treaty of Bern as the General Postal Union
- 1878: renamed Universal Postal Union
- Relationship Agreement with UN (1948)
- Governing Bodies
- Universal Postal Congress
- Council of Administration (CA)
- Postal Operations Council (POC)
- Technical body that meets as required
- Legal texts
- Statistics
- Directors-General
- 2022- : Masahiko Metoki (Japan)
- 2012-2021 : Bishar A. Hussein (Kenya)
- 2008-2012: Edouard Dayan (France)
- 1995-2008: Thomas E. Leavey (United States of America)
- 1985-1994: Adwaldo Cardoso Botto de Barros (Brazil)
- 1975-1984: Mohamed Ibrahim Sobhi (Egypt)
- 1973-1974: Anthony Hubert Ridge (United Kingdom)
- 1967-1973: Michel Rahi (United Arab Republic)
- 1961-1966: Edouard Weber (Switzerland)
- 1950-1960: Fritz Hess (Switzerland)
- 1945-1949: Alois Muri (Switzerland)
- 1938-1944: Reinhold Furrer (Switzerland)
- 1925-1937: Evaristo Garbini-Nerini (Switzerland)
- 1920-1925: Camille Decoppet (Switzerland)
- 1899-1919: Eugene Ruffy (Switzerland)
- 1892-1899: Edmond Hohn (Switzerland)
- 1874-1892: Eugene Borel (Switzerland)