General information
- Entry into force: 29-03-1966
Party
Algeria
- Ratification: 12-06-1969 (R)
- Entry into force: 12-06-1970
Azerbaijan
- Ratification: 19-05-1992 (R)
- Entry into force: 19-05-1993
Belarus
- Ratification: 26-02-1968 (R)
- Entry into force: 26-02-1969
Belgium
- Ratification: 17-05-1978 (R)
- Entry into force: 17-05-1979
Bolivia
- Ratification: 31-01-1977 (R)
- Entry into force: 31-01-1978
Brazil
- Ratification: 24-03-1969 (R)
- Entry into force: 24-03-1970
Bulgaria
- Ratification: 29-03-1965 (R)
- Entry into force: 29-03-1966
Central African Republic
- Ratification: 05-06-2006 (R)
- Entry into force: 05-06-2007
Costa Rica
- Ratification: 27-01-1966 (R)
- Entry into force: 27-01-1967
Cuba
- Ratification: 05-02-1971 (R)
- Entry into force: 05-02-1972
Czech Republic
- Ratification: 01-01-1993 (R)
- Entry into force: 01-01-1994
Democratic Republic of the Congo
- Ratification: 05-09-1967 (R)
- Entry into force: 05-09-1968
Denmark
- Ratification: 17-06-1970 (R)
- Entry into force: 17-06-1971
Djibouti
- Ratification: 03-08-1978 (Su)
- Entry into force: 27-06-1977
Ecuador
- Ratification: 10-03-1969 (R)
- Entry into force: 10-03-1970
Finland
- Ratification: 23-09-1968 (R)
- Entry into force: 23-09-1969
France
- Ratification: 06-04-1972 (R)
- Entry into force: 06-04-1973
Germany
- Ratification: 05-12-1973 (R)
- Entry into force: 05-12-1974
Ghana
- Ratification: 21-11-1966 (R)
- Entry into force: 21-11-1967
Guatemala
- Ratification: 21-10-1975 (R)
- Entry into force: 21-10-1976
Guinea
- Ratification: 12-12-1966 (R)
- Entry into force: 12-12-1967
Indonesia
- Ratification: 13-06-1969 (R)
- Entry into force: 13-06-1970
Iraq
- Ratification: 06-03-1987 (R)
- Entry into force: 06-03-1988
Italy
- Ratification: 05-05-1971 (R)
- Entry into force: 05-05-1972
Japan
- Ratification: 21-06-1993 (R)
- Entry into force: 21-06-1994
Jordan
- Ratification: 11-03-1965 (R)
- Entry into force: 29-03-1966
Kyrgyzstan
- Ratification: 31-03-1992 (R)
- Entry into force: 31-03-1993
Latvia
- Ratification: 08-03-1993 (R)
- Entry into force: 08-03-1994
Lebanon
- Ratification: 01-06-1977 (R)
- Entry into force: 01-06-1978
Luxembourg
- Ratification: 08-04-2008 (R)
- Entry into force: 08-04-2009
Madagascar
- Ratification: 21-11-1966 (R)
- Entry into force: 21-11-1967
Mexico
- Ratification: 18-06-1968 (R)
- Entry into force: 18-06-1969
Norway
- Ratification: 06-06-1966 (R)
- Entry into force: 06-06-1967
Panama
- Ratification: 19-06-1970 (R)
- Entry into force: 19-06-1971
Paraguay
- Ratification: 10-07-1967 (R)
- Entry into force: 10-07-1968
Poland
- Ratification: 26-06-1968 (R)
- Entry into force: 26-06-1969
Portugal
- Ratification: 24-02-1983 (R)
- Entry into force: 24-02-1984
Russian Federation
- Ratification: 22-09-1967 (R)
- Entry into force: 22-09-1968
Saudi Arabia
- Ratification: 07-12-2020 (R)
- Entry into force: 07-12-2021
Senegal
- Ratification: 25-04-1966 (R)
- Entry into force: 25-04-1967
Slovakia
- Ratification: 01-01-1993 (R)
- Entry into force: 01-01-1994
Spain
- Ratification: 16-06-1970 (R)
- Entry into force: 16-06-1971
Sweden
- Ratification: 11-06-1965 (R)
- Entry into force: 11-06-1966
Switzerland
- Ratification: 18-02-1966 (R)
- Entry into force: 18-02-1967
Syria
- Ratification: 10-06-1965 (R)
- Entry into force: 10-06-1966
Tajikistan
- Ratification: 26-11-1993 (R)
- Entry into force: 26-11-1994
Tunisia
- Ratification: 14-04-1970 (R)
- Entry into force: 14-04-1971
Ukraine
- Ratification: 19-06-1968 (R)
- Entry into force: 19-06-1969
United Kingdom
- Ratification: 21-04-1967 (R)
- Entry into force: 21-04-1968
Uruguay
- Ratification: 06-09-1995 (R)
- Entry into force: 06-09-1996
Venezuela
- Ratification: 03-06-1971 (R)
- Entry into force: 03-06-1972
Vietnam
- Ratification: 03-10-1994 (R)
- Entry into force: 03-10-1994