Treaty

Convention on Nuclear Safety

PartiesParties with a link have a reservation.

Party Signature RatificationS=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
Albania 29-06-2011 (A) 27-09-2011
Algeria 20-09-1994
Angola 21-09-2020 (A) 20-12-2020
Argentina 20-10-1994 17-04-1997 (R) 16-07-1997
Armenia 22-09-1994 21-09-1998 (R) 20-12-1998
Australia 20-09-1994 24-12-1996 (R) 24-03-1997
Austria 20-09-1994 26-08-1997 (R) 24-11-1997
Bahrain 11-11-2010 (A) 09-02-2011
Bangladesh 21-09-1995 21-09-1995 (R) 24-10-1996
Belarus 29-10-1998 (A) 27-01-1999
Belgium 20-09-1994 13-01-1997 (R) 13-04-1997
Benin 18-09-2019 (A) 17-12-2019
Bolivia 16-09-2019 (A) 15-12-2019
Bosnia and Herzegovina 21-06-2010 (A) 19-09-2010
Brazil 20-09-1994 04-03-1997 (R) 02-06-1997
Bulgaria 20-09-1994 08-11-1995 (R) 24-10-1996
Cambodia 05-04-2012 (A) 04-07-2012
Canada 20-09-1994 12-12-1995 (R) 24-10-1996
Chile 20-09-1994 20-12-1996 (R) 20-03-1997
China 20-09-1994 09-04-1996 (R) 24-10-1996
Croatia 10-04-1995 18-04-1996 (R) 24-10-1996
Cuba 20-09-1994 03-07-2017 (R) 01-10-2017
Cyprus 17-03-1999 (A) 15-06-1999
Czech Republic 20-09-1994 18-09-1995 (R) 24-10-1996
Denmark 20-09-1994 13-11-1998 (R) 11-02-1999
Egypt 20-09-1994 25-09-2023 (R) 24-12-2023
El Salvador 22-03-2024 (A) 20-06-2024
Estonia 03-02-2006 (A) 04-05-2006
EURATOM (European Atomic Energy Community) 31-01-2000 (A) 30-04-2000
Finland 20-09-1994 22-01-1996 (R) 24-10-1996
France 20-09-1994 13-09-1995 (R) 24-10-1996
Germany 20-09-1994 20-01-1997 (R) 20-04-1997
Ghana 06-07-1995 01-06-2011 (R) 30-08-2011
Greece 01-11-1994 20-06-1997 (R) 18-09-1997
Hungary 20-09-1994 18-03-1996 (R) 24-10-1996
Iceland 21-09-1995 04-06-2008 (R) 02-09-2008
India 20-09-1994 31-03-2005 (R) 29-06-2005
Indonesia 20-09-1994 12-04-2002 (R) 11-07-2002
Iraq 21-11-2023 (A) 19-02-2024
Ireland 20-09-1994 11-07-1996 (R) 24-10-1996
Israel 22-09-1994
Italy 27-09-1994 15-04-1998 (R) 14-07-1998
Japan 20-09-1994 12-05-1995 (R) 24-10-1996
Jordan 06-12-1994 12-06-2009 (R) 10-09-2009
Kazakhstan 20-09-1996 10-03-2010 (R) 08-06-2010
Kuwait 11-05-2006 (A) 09-08-2006
Latvia 25-10-1996 (A) 23-01-1997
Lebanon 07-03-1995 05-06-1996 (R) 24-10-1996
Liberia 18-09-2024 (A) 17-12-2024
Libya 13-08-2009 (A) 11-11-2009
Lithuania 22-03-1995 12-06-1996 (R) 24-10-1996
Luxembourg 20-09-1994 07-04-1997 (R) 06-07-1997
Madagascar 03-03-2017 (A) 01-06-2017
Mali 22-05-1995 13-05-1996 (R) 24-10-1996
Malta 15-11-2007 (A) 13-02-2008
Mexico 09-11-1994 26-07-1996 (R) 24-10-1996
Moldova 07-05-1998 (A) 05-08-1998
Monaco 16-09-1996
Mongolia 25-04-2025 (A) 24-07-2025
Montenegro 23-04-2015 (A) 22-07-2015
Morocco 01-12-1994 21-05-2019 (R) 19-08-2019
Myanmar 06-12-2016 (A) 06-03-2017
Netherlands, the Kingdom of the 20-09-1994 15-10-1996 (R) 13-01-1997
Nicaragua 23-09-1994
Niger 05-12-2016 (A) 05-03-2017
Nigeria 21-09-1994 04-04-2007 (R) 03-07-2007
North Macedonia 15-03-2006 (A) 13-06-2006
Norway 21-09-1994 29-09-1994 (R) 24-10-1996
Oman 28-05-2013 (A) 26-08-2013
Pakistan 20-09-1994 30-09-1997 (R) 29-12-1997
Paraguay 09-01-2014 (A) 09-04-2014
Peru 22-09-1994 01-07-1997 (R) 29-09-1997
Philippines 14-10-1994
Poland 20-09-1994 14-06-1995 (R) 24-10-1996
Portugal 03-10-1994 20-05-1998 (R) 18-08-1998
Qatar 14-12-2020 (A) 14-03-2021
Republic of Korea, the 20-09-1994 19-09-1995 (R) 24-10-1996
Republic of the Congo 15-03-2021 (A) 13-06-2021
Romania 20-09-1994 01-06-1995 (R) 24-10-1996
Russian Federation 20-09-1994 12-07-1996 (R) 24-10-1996
Saudi Arabia 18-03-2010 (A) 16-06-2010
Senegal 24-12-2008 (A) 24-03-2009
Serbia 18-12-2017 (A) 18-03-2018
Singapore 15-12-1997 (A) 15-03-1998
Slovakia 20-09-1994 07-03-1995 (R) 24-10-1996
Slovenia 20-09-1994 20-11-1996 (R) 18-02-1997
South Africa 20-09-1994 24-12-1996 (R) 24-03-1997
Spain 15-11-1994 04-07-1995 (R) 24-10-1996
Sri Lanka 11-08-1999 (A) 09-11-1999
Sudan 20-09-1994
Sweden 20-09-1994 11-09-1995 (R) 24-10-1996
Switzerland 31-10-1995 12-09-1996 (R) 11-12-1996
Syria 23-09-1994 18-09-2017 (R) 17-12-2017
Thailand 03-07-2018 (A) 01-10-2018
Tunisia 20-09-1994 21-04-2010 (R) 20-07-2010
Türkiye 20-09-1994 08-03-1995 (R) 24-10-1996
Ukraine 20-09-1994 08-04-1998 (R) 07-07-1998
United Arab Emirates 31-07-2009 (A) 29-10-2009
United Kingdom 20-09-1994 17-01-1996 (R) 24-10-1996
United States of America 20-09-1994 11-04-1999 (R) 10-07-1999
Uruguay 28-02-1996 03-09-2003 (R) 02-12-2003
Uzbekistan 14-04-2025 (A) 13-07-2025
Vietnam 16-04-2010 (A) 15-07-2010
Zimbabwe 25-09-2023 (A) 24-12-2023

Extensions

Denmark

Extended to Entry into force Termination
Greenland 26-09-2016

United Kingdom

Extended to Entry into force Termination
Guernsey 24-10-1996
Jersey 24-10-1996
Man, Isle of 24-10-1996

Parties with reservations, declarations and objections

Party Reservations / Declarations Objections
Austria Yes No
Denmark Yes No
EURATOM (European Atomic Energy Community) Yes No
India Yes No
Syria Yes No
Ukraine Yes Yes

Austria

26-08-1997

Objection to the reservation of Pakistan received on 9 April 1999:
Austria has examined the reservation made by Ukraine when ratifying the Convention on Nuclear
Safety. From Austria's viewpoint, this reservation jeopardizes object and purpose of the Convention.
Austria is of the opinion that the applicability of the Convention between Austria and Ukraine remains
unaffected.

Denmark

13-11-1998

Until further notice the Convention shall not apply to Greenland and the Faroe Islands.


26-09-2016

Denmark […] also accepted the Convention for Greenland.

EURATOM (European Atomic Energy Community)

12-05-2004

Declaration by the European Atomic Energy Community pursuant to Article 30(4)(iii) of the Nuclear Safety Convention.
The following States are at present members of the European Atomic Energy Community: the Kingdom of Belgium, the Czech Republic, the Kingdom of Denmark, the Federal Republic of Germany, the Republic of Estonia, the Hellenic Republic, the Kingdom of Spain, the French Republic, Ireland, the Italian Republic, the Republic of Cyprus, the Republic of Latrvia, the Republic of Lithuania, the Republic of Hungary, the Republic of Malta, the Grand Duchy of Luxembourg, the Kingdom of the Netherlands, the Republic of Austria, the Republic of Poland. The Portuguese Republic, the Republic of Slovenia, the Slovak Republic, the Republic of Finland, the Kingdom of Sweden, the United Kingdom of Great Britain and Northern Ireland.
The Community declares that Articles 1 to 5, Article 7 and Articles 14 to 35 of the Convention applies to it.
The Community possesses competences, shared with the abovementioned Member States, in the field covered by Article 7 and Articles 14 to 19 of the Convention as provided for by the Treaty establishing the European Atomic Energy Community in article 2(b) and the relevant Articles of title II, Chapter 3, entitled "Health and Safety".

India

20-09-1994

India continues to believe that a Convention on Nuclear Safety should cover all nuclear power plants, civil and military. We note, however, that the present convention covers only civilian nuclear power plants. We hope that the safety aspects of nuclear power plants in the military domain would also be given attention, to achieve comprehensive nuclear safety worldwide.

Syria

18-09-2017

[…] The ratification of the Convention by the Syrian Arab Republic shall not imply in any way whatsoever recognition of Israel, entry into direct or indirect relations with it, or involvement with it in any activities governed by the provisions of the Convention.
[…] The Syrian Arab Republic has reservations regarding implementation of the provisions of Article 17.(iv) of the Convention relating to consultations in connection with the siting of a nuclear installation on the territory of the Syrian Arab Republic.

Ukraine

08-04-1998

1. The Verkhovna Rada of Ukraine has taken the responsible decision to ratify the Convention on Nuclear Safety, confirming its commitment to the principles of the nuclear safety culture and ensuring their practical implementation, and trusting that the world community and Member States of the IAEA realize the uniqueness of the "Shelter" remaining in Ukraine as a result of the global consequences of the Chernobyl catastrophe.

At present no technologies exist for transforming the "Shelter" into an ecologically safe system, nor has the set of necessary measures been defined for achieving the high level of nuclear safety or the facility in accordance with the requirements of the Convention.
Under these circumstances, Ukraine is not able by itself to resolve this large-scale problem in the shortest possible time and is counting on the assistance of the IAEA, international organizations and individual States in tackling the scientific and technological issues involved in ensuring the safety of the "Shelter", which will in turn help achieve the objectives of the Convention on Nuclear Safety.
2. The provision of Article 3 of the Convention shall not apply to the "Shelter".

Objection Austria, 09-04-1999

Austria has examined the reservation made by Ukraine when ratifying the Convention on Nuclear Safety. From Austria's viewpoint, this reservation jeapardizes object and purpose of the Convention. Austria is of the opinion that the applicability of the Convention between Austria and Ukraine remains unaffected.

Go to top