NULL

Participant	Action	Date of Notification/Deposit	Date of Effect
Afghanistan	Accession	30/10/1985	28/01/1986
Albania	Accession	27/06/2003	25/09/2003
Algeria	Accession	23/11/1983	21/02/1984
Angola	Accession	02/10/2013	31/12/2013
Antigua and Barbuda	Accession	08/07/1997	06/10/1997
Argentina	Communication	03/10/2005
Argentina	Ratification	08/01/1981	08/04/1981
Armenia	Accession	23/10/2008	21/01/2009
Australia	Withdrawal of reservation	27/08/1981
Australia	Reservation	02/06/1977	02/06/1977
Australia	Ratification	29/07/1976	27/10/1976
Austria	Reservation	23/12/1986
Austria	Reservation	27/07/1983
Austria	Reservation	09/04/1987
Austria	Reservation	02/02/2004
Austria	Reservation	15/08/1986
Austria	Reservation	29/07/1985
Austria	Withdrawal of reservation	06/01/1989	06/01/1989
Austria	Withdrawal of reservation	26/09/1990	26/09/1990
Austria	Accession	27/01/1982	27/04/1982
Azerbaijan	Accession	23/11/1998	21/02/1999
Bahamas	Accession	20/06/1979	18/09/1979
Bahrain	Accession	19/08/2012	17/11/2012
Bangladesh	Ratification	20/11/1981	18/02/1982
Barbados	Accession	09/12/1992	09/03/1993
Belarus	Accession	10/08/1995	08/11/1995
Belgium	Reservation	19/01/2001
Belgium	Ratification	03/10/1983	01/01/1984
Belize	Succession	19/08/1986	21/09/1981
Benin	Accession	28/02/1984	28/05/1984
Bhutan	Accession	15/08/2002	13/11/2002
Bolivia	Ratification	06/07/1979	04/10/1979
Bosnia and Herzegovina	Accession	21/01/2009	21/04/2009
Botswana	Withdrawal of reservation	18/09/1997
Botswana	Reservation	17/01/1990
Botswana	Reservation	09/01/1978	09/01/1978
Botswana	Accession	14/11/1977	12/02/1978
Botswana	Withdrawal of reservation	26/10/1990	26/10/1990
Brazil	Reservation	15/07/1983
Brazil	Reservation	15/07/1983
Brazil	Ratification	06/08/1975	04/11/1975
Brazil	Withdrawal of reservation	07/05/1991	07/05/1991
Brunei Darussalam	Accession	04/05/1990	02/08/1990
Bulgaria	Accession	16/01/1991	16/04/1991
Burkina Faso	Accession	13/10/1989	11/01/1990
Burundi	Accession	08/08/1988	06/11/1988
Cambodia	Ratification	04/07/1997	02/10/1997
Canada	Withdrawal of reservation	15/04/1977
Canada	Withdrawal of reservation	11/08/1978
Canada	Declaration	19/04/1977
Canada	Reservation	22/06/1979
Canada	Reservation	26/07/1989
Canada	Withdrawal of reservation	29/10/1982
Canada	Withdrawal of reservation	08/11/1982	08/11/1982
Canada	Ratification	10/04/1975	09/07/1975
Canada	Withdrawal of reservation	09/07/1980	09/07/1980
Canada	Reservation	28/01/1977	28/01/1977
Canada	Withdrawal of reservation	29/07/1992	29/07/1992
Cape Verde	Accession	10/08/2005	08/11/2005
Central African Republic	Accession	27/08/1980	25/11/1980
Chad	Accession	02/02/1989	03/05/1989
Chile	Reservation	01/09/1987
Chile	Ratification	14/02/1975	01/07/1975
China	Reservation	12/01/1990
China	Territorial application	09/06/1997	01/07/1997
China	Accession	08/01/1981	08/04/1981
China	Withdrawal of reservation	28/08/1990	11/01/1991
China	Territorial application	06/12/1999	20/12/1999
Colombia	Ratification	31/08/1981	29/11/1981
Comoros	Accession	23/11/1994	21/02/1995
Congo	Accession	31/01/1983	01/05/1983
Costa Rica	Ratification	30/06/1975	28/09/1975
Côte d'Ivoire	Accession	21/11/1994	19/02/1995
Croatia	Accession	14/03/2000	12/06/2000
Cuba	Accession	20/04/1990	19/07/1990
Cyprus	Ratification	18/10/1974	01/07/1975
Czech Republic	Succession	14/02/1993	01/01/1993
Czech Republic	Reservation	05/08/2004	05/08/2004
Czechoslovakia	Accession	28/02/1992	28/05/1992
Denmark	Reservation	08/11/2000
Denmark	Reservation	04/03/1981
Denmark	Reservation	16/03/1989
Denmark	Communication	26/07/2004
Denmark	Withdrawal of reservation	28/12/1979	01/01/1980
Denmark	Withdrawal of reservation	28/11/1983	01/01/1984
Denmark	Reservation	07/10/1977	07/10/1977
Denmark	Reservation	14/02/1978	14/02/1978
Denmark	Reservation	14/02/1979	16/02/1979
Denmark	Withdrawal of reservation	22/12/1989	18/01/1990
Denmark	Ratification	26/07/1977	24/10/1977
Djibouti	Accession	07/02/1992	07/05/1992
Dominica	Accession	04/08/1995	02/11/1995
Dominican Republic	Accession	17/12/1986	17/12/1987
Ecuador	Ratification	11/02/1975	01/07/1975
Egypt	Accession	04/01/1978	04/04/1978
El Salvador	Accession	30/04/1987	29/07/1987
Equatorial Guinea	Accession	10/03/1992	08/06/1992
Eritrea	Accession	24/10/1994	22/01/1995
Estonia	Accession	22/07/1992	20/10/1992
Ethiopia	Accession	05/04/1989	04/07/1989
European Union	Accession	09/04/2015	08/07/2015
Federal Republic of Germany	Reservation	27/06/1979
Federal Republic of Germany	Reservation	16/03/1989
Federal Republic of Germany	Reservation	18/05/1989
Federal Republic of Germany	Withdrawal of reservation	29/06/1982	02/07/1982
Federal Republic of Germany	Ratification	22/03/1976	20/06/1976
Federal Republic of Germany	Partial withdrawal	23/04/1990	23/04/1990
Federal Republic of Germany	Withdrawal of reservation	25/07/1990	25/07/1990
Fiji	Accession	30/09/1997	29/12/1997
Finland	Reservation	15/11/2000
Finland	Accession	10/05/1976	08/08/1976
France	Reservation	25/06/1979
France	Reservation	31/10/2000
France	Reservation	22/02/1990
France	Approval	11/05/1978	09/08/1978
France	Withdrawal of reservation	27/11/1984	10/12/1984
Gabon	Accession	13/02/1989	14/05/1989
Gambia	Accession	26/08/1977	24/11/1977
Georgia	Accession	13/09/1996	12/12/1996
German Democratic Republic	Accession	09/10/1975	07/01/1976
Germany	Reservation	16/08/2000
Germany	Withdrawal of reservation	12/04/2001
Germany	Reservation	12/04/2001
Ghana	Ratification	14/11/1975	12/02/1976
Greece	Reservation	25/05/2001
Greece	Accession	08/10/1992	06/01/1993
Grenada	Accession	30/08/1999	28/11/1999
Guatemala	Ratification	07/11/1979	05/02/1980
Guinea	Accession	21/09/1981	20/12/1981
Guinea-Bissau	Accession	16/05/1990	14/08/1990
Guyana	Acceptance of amendments	22/04/1987	21/06/1987
Guyana	Accession	27/05/1977	25/08/1977
Honduras	Accession	15/03/1985	13/06/1985
Hungary	Accession	29/05/1985	27/08/1985
Iceland	Reservation	10/02/2003
Iceland	Accession	03/01/2000	02/04/2000
India	Ratification	20/07/1976	18/10/1976
Indonesia	Reservation	11/02/2003
Indonesia	Accession	28/12/1978	28/03/1979
Iran	Ratification	03/08/1976	01/11/1976
Iraq	Accession	05/02/2014	06/05/2014
Ireland	Reservation	31/10/2002
Ireland	Ratification	08/01/2002	08/04/2002
Israel	Ratification	18/12/1979	17/03/1980
Italy	Reservation	16/03/1989
Italy	Reservation	13/06/2001
Italy	Withdrawal of reservation	29/03/1984	01/01/1984
Italy	Partial withdrawal	01/03/1990	01/03/1990
Italy	Partial withdrawal	02/05/1990	02/05/1990
Italy	Ratification	02/10/1979	31/12/1979
Jamaica	Accession	23/04/1997	22/07/1997
Japan	Reservation	04/08/2000
Japan	Reservation	04/07/2000
Japan	Reservation	22/10/2001
Japan	Reservation	10/02/2003
Japan	Declaration	20/08/1990
Japan	Reservation	03/06/1981
Japan	Reservation	27/07/1983
Japan	Withdrawal of reservation	17/03/1989	01/04/1989
Japan	Acceptance	06/08/1980	04/11/1980
Japan	Withdrawal of reservation	13/10/1987	22/10/1987
Japan	Withdrawal of reservation	19/07/1994	29/07/1994
Japan	Withdrawal of reservation	21/11/1989	30/11/1989
Japan	Withdrawal of reservation	05/02/1992	31/01/1992
Jordan	Accession	14/12/1978	14/03/1979
Kazakhstan	Accession	20/01/2000	19/04/2000
Kenya	Ratification	13/12/1978	13/03/1979
Kuwait	Ratification	12/08/2002	10/11/2002
Kyrgyzstan	Accession	04/06/2007	02/09/2007
Lao People's Democratic Republic	Ratification	01/03/2004	30/05/2004
Latvia	Accession	11/02/1997	12/05/1997
Lebanon	Accession	25/02/2013	26/05/2013
Lesotho	Ratification	01/10/2003	30/12/2003
Liberia	Accession	11/03/1981	09/06/1981
Libyan Arab Jamahiriya	Accession	28/01/2003	28/04/2003
Liechtenstein	Reservation	01/05/1981
Liechtenstein	Reservation	03/09/1987
Liechtenstein	Withdrawal of reservation	05/04/2001
Liechtenstein	Reservation	21/03/1989
Liechtenstein	Reservation	04/07/1985
Liechtenstein	Withdrawal of reservation	03/12/1981	01/01/1982
Liechtenstein	Withdrawal of reservation	12/11/1982	01/01/1983
Liechtenstein	Withdrawal of reservation	01/01/1983	01/01/1983
Liechtenstein	Withdrawal of reservation	30/05/1988	01/06/1988
Liechtenstein	Withdrawal of reservation	13/03/1985	15/04/1985
Liechtenstein	Reservation	26/02/1987	20/03/1987
Liechtenstein	Reservation	02/03/1987	20/03/1987
Liechtenstein	Withdrawal of reservation	02/03/1987	20/03/1987
Liechtenstein	Reservation	25/05/1992	25/05/1992
Liechtenstein	Accession	30/11/1979	28/02/1980
Liechtenstein	Withdrawal of reservation	25/01/1991	28/02/1991
Lithuania	Accession	10/12/2001	09/03/2002
Luxembourg	Reservation	26/01/2001
Luxembourg	Reservation	30/03/1989
Luxembourg	Reservation	26/05/1989
Luxembourg	Withdrawal of reservation	09/01/1991	09/01/1991
Luxembourg	Ratification	13/12/1983	12/03/1984
Luxembourg	Partial withdrawal	18/04/1990	18/04/1990
Madagascar	Ratification	20/08/1975	18/11/1975
Malawi	Reservation	12/01/1990
Malawi	Accession	05/02/1982	06/05/1982
Malaysia	Reservation	17/09/2001
Malaysia	Withdrawal of reservation	07/06/2005
Malaysia	Accession	20/10/1977	18/01/1978
Maldives	Accession	12/12/2012	12/03/2013
Mali	Accession	18/07/1994	16/10/1994
Malta	Accession	17/04/1989	16/07/1989
Mauritania	Accession	13/03/1998	11/06/1998
Mauritius	Ratification	28/04/1975	27/07/1975
Mexico	Accession	02/07/1991	30/09/1991
Moldova	Accession	29/03/2001	27/06/2001
Monaco	Accession	19/04/1978	18/07/1978
Monaco	Acceptance of amendments	23/03/1987	22/05/1987
Mongolia	Accession	05/01/1996	04/04/19

...