Treaties
Adopted Caracas, 11 September 1981.
Adopted Rome, 22 November 2009.
Adopted Rome, 01 November 1948.
Adopted Palma de Mallorca, Spain, 18 November 2019.
Adopted Rio de Janeiro, 01 April 1966.
Adopted Rome, 06 December 1951.
Adopted Rome, 03 November 2001.
Circular State Letters
(Türkiye; Philippines; Norway; Nicaragua; Senegal; Belize; Syrian Arab Republic; Saint Vincent and the Grenadines; Guatemala), Issued 11 May 2007.