Treaty

Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment

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
Afghanistan 17-04-2018 (A) 17-05-2018
Albania 01-10-2003 (A) 22-06-2006
Angola 24-09-2013
Argentina 30-04-2003 15-11-2004 (R) 22-06-2006
Armenia 14-09-2006 (A) 14-10-2006
Australia 19-05-2009 21-12-2017 (R) 20-01-2018
Austria 25-09-2003 04-12-2012 (R) 03-01-2013
Azerbaijan 15-09-2005 28-01-2009 (R) 27-02-2009
Bangladesh 17-07-2025 (A) 16-08-2025
Belgium 24-10-2005
Belize 04-09-2015 (A) 04-10-2015
Benin 24-02-2005 20-09-2006 (R) 20-10-2006
Bolivia 22-05-2006 23-05-2006 (R) 22-06-2006
Bosnia and Herzegovina 07-12-2007 24-10-2008 (R) 23-11-2008
Brazil 13-10-2003 12-01-2007 (R) 11-02-2007
Bulgaria 22-09-2010 01-06-2011 (R) 01-07-2011
Burkina Faso 21-09-2005 07-07-2010 (R) 06-08-2010
Burundi 18-10-2013 (A) 17-11-2013
Cabo Verde 26-09-2011 01-04-2016 (R) 01-05-2016
Cambodia 14-09-2005 30-03-2007 (R) 29-04-2007
Cameroon 15-12-2009
Central African Republic 11-10-2016 (A) 10-11-2016
Chad 26-09-2012
Chile 06-06-2005 12-12-2008 (R) 11-01-2009
Colombia 10-11-2025 (A) 10-12-2025
Costa Rica 04-02-2003 01-12-2005 (R) 22-06-2006
Côte d'Ivoire 01-03-2023 (A) 31-03-2023
Croatia 23-09-2003 25-04-2005 (R) 22-06-2006
Cyprus 26-07-2004 29-04-2009 (R) 29-05-2009
Czech Republic 13-09-2004 10-07-2006 (R) 09-08-2006
Democratic Republic of the Congo 23-09-2010 (A) 23-10-2010
Denmark 26-06-2003 25-06-2004 (R) 22-06-2006
Ecuador 24-05-2007 20-07-2010 (R) 19-08-2010
Estonia 21-09-2004 18-12-2006 (R) 17-01-2007
Finland 23-09-2003 08-10-2014 (R) 07-11-2014
France 16-09-2005 11-11-2008 (R) 11-12-2008
Gabon 15-12-2004 22-09-2010 (R) 22-10-2010
Georgia 09-08-2005 (A) 22-06-2006
Germany 20-09-2006 04-12-2008 (R) 03-01-2009
Ghana 06-11-2006 23-09-2016 (R) 23-10-2016
Greece 03-03-2011 11-02-2014 (R) 13-03-2014
Guatemala 25-09-2003 09-06-2008 (R) 09-07-2008
Guinea 16-09-2005
Guinea-Bissau 24-09-2013
Honduras 08-12-2004 23-05-2006 (R) 22-06-2006
Hungary 12-01-2012 (A) 11-02-2012
Iceland 24-09-2003 20-02-2019 (R) 22-03-2019
Ireland 02-10-2007
Italy 20-08-2003 03-04-2013 (R) 03-05-2013
Kazakhstan 25-09-2007 22-10-2008 (R) 21-11-2008
Kyrgyzstan 29-12-2008 (A) 28-01-2009
Latvia 10-12-2021 (A) 09-01-2022
Lebanon 22-12-2008 (A) 21-01-2009
Liberia 22-09-2004 (A) 22-06-2006
Liechtenstein 24-06-2005 03-11-2006 (R) 03-12-2006
Lithuania 20-01-2014 (A) 19-02-2014
Luxembourg 13-01-2005 19-05-2010 (R) 18-06-2010
Madagascar 24-09-2003 21-09-2017 (R) 21-10-2017
Maldives 14-09-2005 15-02-2006 (R) 22-06-2006
Mali 19-01-2004 12-05-2005 (R) 22-06-2006
Malta 24-09-2003 24-09-2003 (R) 22-06-2006
Mauritania 27-09-2011 03-10-2012 (R) 02-11-2012
Mauritius 21-06-2005 (A) 22-06-2006
Mexico 23-09-2003 11-04-2005 (R) 22-06-2006
Moldova 16-09-2005 24-07-2006 (R) 23-08-2006
Mongolia 24-09-2013 12-02-2015 (R) 14-03-2015
Montenegro 25-09-2003 06-03-2009 (R) 05-04-2009
Morocco 24-11-2014 (A) 24-12-2014
Mozambique 01-07-2014 (A) 31-07-2014
Nauru 24-01-2013 (A) 23-02-2013
Netherlands, the Kingdom of the 03-06-2005 28-09-2010 (R) 28-10-2010
New Zealand 23-09-2003 14-03-2007 (R) 13-04-2007
Nicaragua 14-03-2007 25-02-2009 (R) 27-03-2009
Niger 07-11-2014 (A) 07-12-2014
Nigeria 27-07-2009 (A) 26-08-2009
North Macedonia 01-09-2006 13-02-2009 (R) 15-03-2009
Norway 24-09-2003 27-06-2013 (R) 27-07-2013
Palestine 29-12-2017 (A) 28-01-2018
Panama 22-09-2010 02-06-2011 (R) 02-07-2011
Paraguay 22-09-2004 02-12-2005 (R) 22-06-2006
Peru 14-09-2006 (A) 14-10-2006
Philippines 17-04-2012 (A) 17-05-2012
Poland 05-04-2004 14-09-2005 (R) 22-06-2006
Portugal 15-02-2006 15-01-2013 (R) 14-02-2013
Republic of the Congo 29-09-2008 26-04-2024 (R) 26-05-2024
Romania 24-09-2003 02-07-2009 (R) 01-08-2009
Rwanda 30-06-2015 (A) 30-07-2015
Senegal 04-02-2003 18-10-2006 (R) 17-11-2006
Serbia 25-09-2003 26-09-2006 (R) 26-10-2006
Sierra Leone 26-09-2003
Slovakia 14-12-2018 19-09-2023 (R) 19-10-2023
Slovenia 23-01-2007 (A) 22-02-2007
South Africa 20-09-2006 20-06-2019 (R) 20-07-2019
South Sudan 30-04-2015 (A) 30-05-2015
Spain 13-04-2005 04-04-2006 (R) 22-06-2006
Sri Lanka 05-12-2017 (A) 04-01-2018
Sweden 26-06-2003 14-09-2005 (R) 22-06-2006
Switzerland 25-06-2004 24-09-2009 (R) 24-10-2009
Timor-Leste 16-09-2005
Togo 15-09-2005 20-07-2010 (R) 19-08-2010
Tunisia 29-06-2011 (A) 29-07-2011
Türkiye 14-09-2005 27-09-2011 (R) 27-10-2011
Ukraine 23-09-2005 19-09-2006 (R) 19-10-2006
United Kingdom 26-06-2003 10-12-2003 (R) 22-06-2006
Uruguay 12-01-2004 08-12-2005 (R) 22-06-2006
Venezuela 01-07-2011
Zambia 27-09-2010

Extensions

Denmark

Extended to Entry into force Termination
Greenland 22-06-2006

United Kingdom

Extended to Entry into force Termination
Man, Isle of 24-02-2014

Parties with reservations, declarations and objections

Party Reservations / Declarations Objections
Australia Yes No
Azerbaijan Yes No
Belgium Yes No
Bosnia and Herzegovina Yes No
France Yes No
Germany Yes No
Hungary Yes No
Kazakhstan Yes No
Montenegro Yes No
New Zealand Yes No
North Macedonia Yes No
Philippines Yes No
Romania Yes No
Slovenia Yes No

Australia

21-12-2017

In accordance with Article 24 of the Optional Protocol to the Convention Against Torture and other Cruel, Inhuman or Degrading Treatment or Punishment, Australia declares the postponement of the implementation of Australia's obligations under Part IV of the Optional Protocol to the Convention Against Torture and other Cruel, Inhuman or Degrading Treatment or Punishment, for three years.

Azerbaijan

28-01-2009

The Republic of Azerbaijan declares that it is unable to guarantee the application of the provisions of the Protocol in the territories occupied by the Republic of Armenia until these territories are liberated from occupation.
The Ministry of Foreign Affairs of the Republic of Azerbaijan [...] has the honour to inform that the Commissioner of the Human Rights (Ombudsman) of the Republic of Azerbaijan was designated by the Decree of the President of the Republic of Azerbaijan No. 112, dated January 13, 2009 as the national preventive mechanism according to Article 17 of the (United Nations) Optional Protocol to the Convention against Torture and other Cruel Inhuman or Degrading Treatment or Punishment.

Belgium

24-10-2005

This signature also engages the French community, the Flemish community, the German-speaking community and the Waloon region.

Bosnia and Herzegovina

16-03-2011

In accordance with article 24 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, Bosnia and Herzegovina postpones the implementation of its obligations under part IV of the present Optional Protocol, related to the designation of the national preventive mechanism, for a period no longer than three years.

France

11-11-2008

Pursuant to articles 15 and 21 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, no French authority or official shall order, apply, permit or tolerate any sanction against any person or organization for having communicated to the Subcommittee on Prevention or to its delegates or to the national preventive mechanism any information, whether true or false, and no such person or organization shall be otherwise prejudiced in any way, provided that, in the case of false information, the person or organization in question was unaware of the false nature of the information at the time of its communication and, moreover, without prejudice to the legal remedies that persons who are implicated may invoke for harm suffered as a result of the communication of false information about them.

Germany

04-12-2008

The distribution of competences within the Federal Republic of Germany means that a treaty between the Länder (federal states), which requires parliamentary approval, is needed in order to establish the national preventive mechanism at Länder level. Because of this requirement, Germany shall postpone the implementation of its obligations under Part IV of the Optional Protocol. The Subcommittee will be informed as soon as possible of the date from which the national prevention mechanism is operational.

Hungary

07-02-2012

In accordance with Article 24 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, Hungary declares the postponement for three years of the implementation of the obligations under Part IV of the Optional Protocol, concerning national preventive mechanisms.

Kazakhstan

22-05-2010

In accordance with Article 24, paragraph 1 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, the Republic of Kazakhstan hereby postponing the implementation of its obligations under part IV of the present Optional Protocol.

Montenegro

06-03-2009

In accordance with the article 24 of the Optional Protocol to the Convention against Torture and other Cruel, Inhuman or Degrading Treatment or Punishment Montenegro postpones the implementation of its obligations under part IV of the present Optional Protocol for two years after the date of the entrance into force of the Optional Protocol.

New Zealand

14-03-2007

With a territorial exclusion with regard to the Tokelau Islands, with the following:
.....consistent with the constitutional status of Tokelau and taking into account the commitment of the Government of New Zealand to the development of self-government for Tokelau through an act of self-determination under the Charter of the United Nations, this ratification shall not extend to Tokelau unless and until a Declaration to this effect is lodged by the Government of New Zealand with the Depositary on the basis of appropriate consultation with that territory.

North Macedonia

13-02-2009

In accordance with Article 17 of the Protocol, the Republic of Macedonia declares that the
Ombudsman of the Republic of Macedonia is designated as a national preventive mechanism for the prevention of torture at the domestic level.
The non-governmental organizations registered in the Republic of Macedonia and organizations which have acquired the status of humanitarian organizations in the Republic of Macedonia, may perform some of the competences of the national preventive mechanism, in agreement with, and with prior consent of the Ombudsman of the Republic of Macedonia.

Philippines

17-04-2012

In accordance with Part V, Article 24 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman, or Degrading Treatment or Punishment, the Republic of the Philippines hereby declares the postponement of the implementation of its obligations under Part III of the Optional Protocol, specifically Article 11 (1)(a) on the visitations by the Subcommittee on Prevention to places referred to in Article 4 and for them to make recommendations to States Parties concerning the protection of persons deprived of their liberty against torture and other cruel, inhuman or degrading treatment or punishment.

Romania

02-07-2009

In accordance with Article 24, paragraph 1 of the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, Romania declares that it postpones for three years the implementation of the obligations under Part IV of the Optional Protocol, concerning national preventive mechanisms.

Slovenia

23-01-2007

In accordance with Article 17 of the Protocol, the Republic of Slovenia declares herewith that the competencies and duties of the national preventive mechanism will be performed by the Human Rights Ombudsperson and in agreement with him/her also by non-governmental organisations registered in the Republic of Slovenia and by organisations, which acquired the status of humanitarian organisations in the Republic of Slovenia.

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