Convention on Psychotropic Substances
Treaty data
Treaty number
002730
Date of conclusion
21-02-1971
Place of conclusion
Wenen
Provisional application
Entry into force
16-08-1976
Retroactive effect
Termination
Treaty Series
Parliamentary paper
Approval act
1993, 448
Consolidated text
0003922
Comment
The Convention was in force for the Netherlands Antilles from 10-03-1999 until 10-10-2010.
Kingdom of the Netherlands
Koninkrijksdeel
Provisional application
Entry into force
Retroactive effect
Termination
Netherlands (in Europe)
07-12-1993
Netherlands (Bonaire)
10-10-2010
Netherlands (Sint Eustatius)
10-10-2010
Netherlands (Saba)
10-10-2010
Aruba
10-03-1999
Curaçao
10-10-2010
Sint Maarten
10-10-2010
PartiesTooltip Parties with a link have a reservation.
Party
Signature
RatificationTooltip S=Signature without reservation or requirement of ratification R=Ratification, Acceptance,
Approval or Notification A=Accession Su=Succession NK=Not Known
Entry into force
Renunciation
Termination
Afghanistan
21-05-1985 (A)
19-08-1985
Albania
24-01-2003 (A)
24-04-2003
Algeria
14-07-1978 (A)
12-10-1978
Andorra
13-02-2007 (A)
14-05-2007
Angola
26-10-2005 (A)
24-01-2006
Antigua and Barbuda
05-04-1993 (A)
04-07-1993
Argentina
21-02-1971
16-02-1978 (R)
17-05-1978
Armenia
13-09-1993 (A)
12-12-1993
Australia
23-12-1971
19-05-1982 (R)
17-08-1982
Austria
23-06-1997 (A)
21-09-1997
Azerbaijan
11-01-1999 (A)
11-04-1999
Bahamas
31-08-1987 (A)
29-11-1987
Bahrain
07-02-1990 (A)
08-05-1990
Bangladesh
11-10-1990 (A)
09-01-1991
Barbados
28-01-1975 (A)
16-08-1976
Belarus
30-12-1971
15-12-1978 (R)
15-03-1979
Belgium
25-10-1995 (A)
23-01-1996
Belize
18-12-2001 (A)
18-03-2002
Benin
06-11-1973 (A)
16-08-1976
Bhutan
18-08-2005 (A)
16-11-2005
Bolivia
20-03-1985 (A)
18-06-1985
Bosnia and Herzegovina
01-09-1993 (Su)
06-03-1992
Botswana
27-12-1984 (A)
27-03-1985
Brazil
21-02-1971
14-02-1973 (R)
16-08-1976
Brunei
24-11-1987 (A)
22-02-1988
Bulgaria
18-05-1972 (A)
16-08-1976
Burkina Faso
20-01-1987 (A)
20-04-1987
Burundi
18-02-1993 (A)
19-05-1993
Cabo Verde
24-05-1990 (A)
22-08-1990
Cambodia
07-07-2005 (A)
05-10-2005
Cameroon
05-06-1981 (A)
03-09-1981
Canada
10-09-1988 (A)
09-12-1988
Central African Republic
15-10-2001 (A)
13-01-2002
Chad
09-06-1995 (A)
07-09-1995
Chile
21-02-1971
18-05-1972 (R)
16-08-1976
China
23-08-1985 (A)
21-11-1985
Colombia
12-05-1981 (A)
10-08-1981
Comoros
01-03-2000 (A)
30-05-2000
Costa Rica
02-09-1971
16-02-1977 (R)
17-05-1977
Côte d'Ivoire
11-04-1984 (A)
10-07-1984
Croatia
26-07-1993 (Su)
08-10-1991
Cuba
26-04-1976 (A)
16-08-1976
Cyprus
26-11-1973 (A)
16-08-1976
Czech Republic
30-12-1993 (Su)
01-01-1993
Democratic People's Republic of Korea
19-03-2007 (A)
17-06-2007
Democratic Republic of the Congo
12-10-1977 (A)
10-01-1978
Denmark
21-02-1971
18-04-1975 (R)
16-08-1976
Djibouti
22-02-2001 (A)
23-05-2001
Dominica
24-09-1993 (A)
23-12-1993
Dominican Republic
19-11-1975 (A)
16-08-1976
Ecuador
07-09-1973 (A)
16-08-1976
Egypt
21-02-1971
14-06-1972 (R)
16-08-1976
El Salvador
11-06-1998 (A)
09-09-1998
Eritrea
30-01-2002 (A)
30-04-2002
Estonia
05-07-1996 (A)
03-10-1996
Eswatini
03-10-1995 (A)
01-01-1996
Ethiopia
23-06-1980 (A)
21-09-1980
Federated States of Micronesia
29-04-1991 (A)
28-07-1991
Fiji
25-03-1993 (A)
23-06-1993
Finland
15-10-1971
20-11-1972 (R)
16-08-1976
France
17-12-1971
28-01-1975 (R)
16-08-1976
Gabon
14-10-1981 (A)
12-01-1982
Gambia, The
23-04-1996 (A)
22-07-1996
Georgia
08-01-1998 (A)
08-04-1998
Germany
23-12-1971
02-12-1977 (R)
02-03-1977
Ghana
21-02-1971
10-04-1990 (R)
09-07-1990
Greece
21-02-1971
10-02-1977 (R)
11-05-1977
Grenada
25-04-1980 (A)
24-07-1980
Guatemala
13-08-1979 (A)
11-11-1979
Guinea
27-12-1990 (A)
27-03-1991
Guinea-Bissau
27-10-1995 (A)
25-01-1996
Guyana
21-02-1971
04-05-1977 (R)
02-08-1977
Holy See
21-02-1971
07-01-1976 (R)
16-08-1976
Honduras
23-05-2005 (A)
21-08-2005
Hungary
30-12-1971
19-07-1979 (R)
17-10-1979
Iceland
18-12-1974 (A)
16-08-1976
India
23-04-1975 (A)
16-08-1976
Indonesia
19-12-1996 (A)
19-03-1997
Iran
21-02-1971
09-08-2000 (R)
07-11-2000
Iraq
17-05-1976 (A)
16-08-1976
Ireland
07-08-1992 (A)
05-11-1992
Israel
10-06-1993 (A)
08-09-1993
Italy
27-11-1981 (A)
25-02-1982
Jamaica
06-10-1989 (A)
04-01-1990
Japan
21-12-1971
31-08-1990 (R)
29-11-1990
Jordan
08-08-1975 (A)
16-08-1976
Kazakhstan
29-04-1997 (A)
28-07-1997
Kenya
18-10-2000 (A)
16-01-2001
Kuwait
13-07-1979 (A)
11-10-1979
Kyrgyzstan
07-10-1994 (A)
05-01-1995
Laos
22-09-1997 (A)
21-12-1997
Latvia
16-07-1993 (A)
14-10-1993
Lebanon
21-02-1971
15-12-1994 (R)
15-03-1995
Lesotho
23-04-1975 (A)
16-08-1976
Liberia
21-02-1971
Libya
24-04-1979 (A)
23-07-1979
Liechtenstein
24-11-1999 (A)
26-02-2000
Lithuania
28-02-1994 (A)
29-05-1994
Luxembourg
07-02-1991 (A)
08-05-1991
Madagascar
20-06-1974 (A)
16-08-1976
Malawi
09-04-1980 (A)
08-07-1980
Malaysia
22-07-1986 (A)
20-10-1986
Maldives
07-09-2000 (A)
06-12-2000
Mali
31-10-1995 (A)
29-01-1996
Malta
22-02-1990 (A)
23-05-1990
Marshall Islands
09-08-1991 (A)
07-11-1991
Mauritania
24-10-1989 (A)
22-01-1990
Mauritius
08-05-1973 (A)
16-08-1976
Mexico
20-02-1975 (A)
16-08-1976
Moldova
15-02-1995 (A)
16-05-1995
Monaco
21-02-1971
06-07-1977 (R)
04-10-1977
Mongolia
15-12-1999 (A)
14-03-2000
Montenegro
23-10-2006 (Su)
03-06-2006
Morocco
11-02-1980 (A)
11-05-1980
Mozambique
08-06-1998 (A)
06-09-1998
Myanmar
21-09-1995 (A)
20-12-1995
Namibia
31-03-1998 (A)
29-06-1998
Nepal
09-02-2007 (A)
10-05-2007
Netherlands, the Kingdom of the
08-09-1993 (A)
07-12-1993
New Zealand
13-09-1971
07-06-1990 (R)
05-09-1990
Nicaragua
24-10-1973 (A)
16-08-1976
Niger
10-11-1992 (A)
08-02-1993
Nigeria
23-06-1981 (A)
21-09-1981
North Macedonia
13-10-1993 (A)
11-01-1994
Norway
18-07-1975 (A)
16-08-1976
Oman
03-07-1997 (A)
01-10-1997
Pakistan
09-06-1977 (A)
07-09-1977
Palau
19-08-1998 (A)
17-11-1998
Palestine
29-12-2017 (A)
29-03-2018
Panama
18-02-1972 (A)
16-08-1976
Papua New Guinea
20-11-1981 (A)
18-02-1982
Paraguay
28-07-1971
03-02-1972 (R)
16-08-1976
Peru
28-01-1980 (A)
27-04-1980
Philippines
07-06-1974 (A)
16-08-1976
Poland
30-12-1971
03-01-1975 (R)
16-08-1976
Portugal
20-04-1979 (A)
19-07-1979
Qatar
18-12-1986 (A)
18-03-1987
Republic of Korea, the
12-01-1978 (A)
12-04-1978
Republic of the Congo
03-03-2004 (A)
01-06-2004
Romania
21-01-1993 (A)
21-04-1993
Russian Federation
30-12-1971
03-11-1978 (R)
01-02-1979
Rwanda
21-02-1971
15-07-1981 (R)
13-10-1981
Saint Kitts and Nevis
09-05-1994 (A)
07-08-1994
Saint Lucia
16-01-2003 (A)
16-04-2003
Saint Vincent and the Grenadines
03-12-2001 (A)
03-03-2002
San Marino
10-10-2000 (A)
08-01-2001
São Tomé e Principe
20-06-1996 (A)
18-09-1996
Saudi Arabia
29-01-1975 (A)
16-08-1976
Senegal
10-06-1977 (A)
08-09-1977
Serbia
12-03-2001 (Su)
27-04-1992
Seychelles
27-02-1992 (A)
27-05-1992
Sierra Leone
06-06-1994 (A)
04-09-1994
Singapore
17-09-1990 (A)
16-12-1990
Slovakia
28-05-1993 (Su)
01-01-1993
Slovenia
06-07-1992 (Su)
25-06-1991
Somalia
02-09-1986 (A)
01-12-1986
South Africa
27-01-1972 (A)
16-08-1976
Spain
20-07-1973 (A)
16-08-1976
Sri Lanka
15-03-1993 (A)
13-06-1993
Sudan
26-07-1993 (A)
24-10-1993
Suriname
29-03-1990 (A)
27-06-1990
Sweden
21-02-1971
05-12-1972 (R)
16-08-1976
Switzerland
22-04-1996 (A)
21-07-1996
Syria
08-03-1976 (A)
16-08-1976
Tajikistan
26-03-1997 (A)
24-06-1997
Tanzania
07-12-2000 (A)
07-03-2001
Thailand
21-11-1975 (A)
16-08-1976
Togo
21-02-1971
18-05-1976 (R)
16-08-1976
Tonga
24-10-1975 (A)
16-08-1976
Trinidad and Tobago
21-02-1971
14-03-1979 (R)
12-06-1979
Tunisia
23-07-1979 (A)
21-10-1979
Türkiye
21-02-1971
01-04-1981 (R)
30-06-1981
Turkmenistan
21-02-1996 (A)
21-05-1996
Uganda
15-04-1988 (A)
14-07-1988
Ukraine
30-12-1971
20-11-1978 (R)
18-02-1979
United Arab Emirates
17-02-1988 (A)
17-05-1988
United Kingdom
21-02-1971
24-03-1986 (R)
22-06-1986
United States of America
21-02-1971
16-04-1980 (R)
15-07-1980
Uruguay
16-03-1976 (A)
16-08-1976
Uzbekistan
12-07-1995 (A)
10-10-1995
Venezuela
21-02-1971
23-05-1972 (R)
16-08-1976
Vietnam
04-11-1997 (A)
02-02-1998
Yemen
25-03-1996 (A)
23-06-1996
Yugoslavia (< 25-06-1991)
21-02-1971
15-10-1973 (R)
16-08-1976
Zambia
28-05-1993 (A)
26-08-1993
Zimbabwe
30-07-1993 (A)
28-10-1993
Extensions
China
Extended to
Entry into force
Termination
Hong Kong SAR
01-07-1997
Macao SAR
20-12-1999
France
Extended to
Entry into force
Termination
Bassas da India
16-08-1976
Clipperton Island
16-08-1976
Comoros (< 06-07-1975)
16-08-1976
06-07-1975
Djibouti (< 27-06-1977)
16-08-1976
27-06-1977
Europa Island
16-08-1976
French Guiana
16-08-1976
French Polynesia
16-08-1976
French Southern and Antarctic Territories
16-08-1976
Glorioso Islands
16-08-1976
Guadeloupe
16-08-1976
Juan de Nova Island
16-08-1976
Martinique
16-08-1976
Mayotte
16-08-1976
New Caledonia
16-08-1976
Réunion
16-08-1976
Saint Pierre and Miquelon
16-08-1976
Tromelin Island
16-08-1976
Wallis and Futuna
16-08-1976
New Zealand
Extended to
Entry into force
Termination
Niue
07-06-1990
Tokelau Islands
07-06-1990
Portugal
Extended to
Entry into force
Termination
Macao (<20-12-1999)
13-09-1999
20-12-1999
United Kingdom
Extended to
Entry into force
Termination
Anguilla
03-06-1993
Bermuda
03-06-1993
British Antarctic Territory
03-06-1993
British Virgin Islands
13-12-1990
Cayman Islands
03-06-1993
Falkland Islands
03-06-1993
Gibraltar
03-06-1993
Hong Kong (< 01-07-1997)
13-12-1990
01-07-1997
Jersey
11-04-2003
Man, Isle of
25-11-2002
Montserrat
03-06-1993
South Georgia & South Sandwich Islands
03-06-1993
Turks and Caicos Islands
03-06-1993