The list of parties to the
Treaty on the Prohibition of Nuclear Weapons
The Treaty on the Prohibition of Nuclear Weapons (TPNW), or the Nuclear Weapon Ban Treaty, is the first legally binding international agreement to comprehensively prohibit nuclear weapons with the ultimate goal being their total elimination. It ...
encompasses the states which have signed and ratified or acceded to the
Treaty on the Prohibition of Nuclear Weapons
The Treaty on the Prohibition of Nuclear Weapons (TPNW), or the Nuclear Weapon Ban Treaty, is the first legally binding international agreement to comprehensively prohibit nuclear weapons with the ultimate goal being their total elimination. It ...
, a
multilateral treaty
A multilateral treaty is a treaty to which two or more sovereign states are parties. Each party owes the same obligations to all other parties, except to the extent that they have stated reservations. Examples of multilateral treaties include the ...
outlawing
nuclear weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bomb ...
s.
On 20 September 2017, the treaty was opened for signature.
Following Article 15 of the treaty, it
entered into force
In law, coming into force or entry into force (also called commencement) is the process by which legislation, regulations, treaties and other legal instruments come to have legal force and effect. The term is closely related to the date of ...
on 22 January 2021 after it had been ratified by 50 states.
States that did not sign the treaty before then may only accede to it.
A total of 197 states may become parties to the Treaty on the Prohibition of Nuclear Weapons, including all 193
United Nations member states
United may refer to:
Places
* United, Pennsylvania, an unincorporated community
* United, West Virginia, an unincorporated community
Arts and entertainment Films
* ''United'' (2003 film), a Norwegian film
* ''United'' (2011 film), a BBC Two f ...
, the
Cook Islands
)
, image_map = Cook Islands on the globe (small islands magnified) (Polynesia centered).svg
, capital = Avarua
, coordinates =
, largest_city = Avarua
, official_languages =
, lan ...
, the
Holy See
The Holy See ( lat, Sancta Sedes, ; it, Santa Sede ), also called the See of Rome, Petrine See or Apostolic See, is the jurisdiction of the Pope in his role as the bishop of Rome. It includes the apostolic episcopal see of the Diocese of R ...
, the
State of Palestine
Palestine ( ar, فلسطين, Filasṭīn), officially the State of Palestine ( ar, دولة فلسطين, Dawlat Filasṭīn, label=none), is a state located in Western Asia. Officially governed by the Palestine Liberation Organization ( ...
and
Niue
Niue (, ; niu, Niuē) is an island country in the South Pacific Ocean, northeast of New Zealand. Niue's land area is about and its population, predominantly Polynesian, was about 1,600 in 2016. Niue is located in a triangle between T ...
. As of 22 September 2022, 68 states have ratified or acceded to the treaty, most recently the
Democratic Republic of the Congo
The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...
and the
Dominican Republic
The Dominican Republic ( ; es, República Dominicana, ) is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean region. It occupies the eastern five-eighths of the island, which it shares with ...
.
States Parties
According to the treaties database maintained by the
United Nations Office for Disarmament Affairs
The UN Office for Disarmament Affairs (UNODA) (french: Bureau des affaires du désarmement) is an Office of the United Nations Secretariat established in January 1998 as the Department for Disarmament Affairs, part of United Nations Secretary-Gen ...
, as of 22 September 2022, the TPNW has 68 parties: 65 states have ratified it, and another 3 have acceded to it.
''* United Nations non-member observer states''
Signatory states
As of September 2022, the following 26 states have signed but not ratified the TPNW.
See also
*
List of parties to the Biological Weapons Convention
*
List of parties to the Chemical Weapons Convention
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby unio ...
*
*
List of parties to the Comprehensive Nuclear-Test-Ban Treaty
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby unio ...
*
List of parties to the Treaty on the Non-Proliferation of Nuclear Weapons
*
List of parties to the Ottawa Treaty
*
List of parties to the Partial Nuclear Test Ban Treaty
The list of parties to the Partial Test Ban Treaty encompasses the states who have signed and ratified or acceded to the international agreement prohibiting all test detonations of nuclear weapons except underground.
On August 5, 1963, the Par ...
*
List of parties to weapons of mass destruction treaties
The list of parties to weapons of mass destruction treaties encompasses the states which have signed and ratified, succeeded, or acceded to any of the major multilateral treaties prohibiting or restricting weapons of mass destruction (WMD), in pa ...
References
{{reflist
Prohibition of Nuclear Weapons
Prohibition of Nuclear Weapons
Nuclear warfare
Nuclear weapons policy