Adopted by Antarctic Conference-I (Washington, 1959)

Approval Details
Argentina	23/06/1961
Australia	23/06/1961
Austria	25/08/1987
Belarus	27/12/2006
Belgium	26/07/1960
Brazil	16/05/1975
Bulgaria	11/09/1978
Canada	04/05/1988
Chile	23/06/1961
China	08/06/1983
Colombia	31/01/1989
Cuba	16/08/1984
Czechia	01/09/1993
Denmark	20/05/1965
Ecuador	15/09/1987
Estonia	17/05/2001
Finland	15/05/1984
France	16/09/1960
Germany	19/11/1974
Greece	08/01/1987
Guatemala	31/07/1991
Hungary	27/01/1984
India	19/08/1983
Italy	18/03/1981
Japan	04/08/1960
Korea (DPRK)	21/01/1987
Korea (ROK)	28/11/1986
Netherlands	30/03/1967
New Zealand	01/11/1960
Norway	24/08/1960
Papua New Guinea	16/09/1975
Peru	10/04/1981
Poland	08/06/1961
Romania	15/09/1971
Russian Federation	02/11/1960
Slovakia	01/01/1993
South Africa	21/06/1960
Spain	31/03/1982
Sweden	24/04/1984
Switzerland	15/11/1990
Türkiye	24/01/1996
Ukraine	28/10/1992
United Kingdom	31/05/1960
United States	18/08/1960
Uruguay	11/01/1980
Venezuela	24/03/1999
^*Parties whose approval is needed for the Measure to enter into effect (Art. IX.4 of the Treaty)

Subject