Aims to prohibit all nuclear weapon activities, including the development, testing, production, acquisition, possession, stockpiling, use, or threats to use nuclear weapons.
Adopted: 7 July 2017
Opened for signature: 20 September 2017
Entered into force: 22 January 2021
Signatures: 92
Parties: 68 (see table below)
More information on the Treaty on the Prohibition of Nuclear Weapons, including the text, is available here.
The current status of the Treaty on the Prohibition of Nuclear Weapons is available here.
The following article related to the Treaty on the Prohibition of Nuclear Weapons was published in the Nuclear Law Bulletin:
| Contracting Parties to the Treaty on the Prohibition of Nuclear Weapons | |||
| Antigua and Barbuda | Dominica | Lesotho | Peru |
| Austria | Dominican Republic | Malawi | Philippines |
| Bangladesh | Ecuador | Malaysia | Saint Kitts and Nevis |
| Belize | El Salvador | Maldives | Saint Lucia |
| Benin | Fiji | Malta | Saint Vincent and the Grenadines |
| Bolivia | Gambia | Mexico* | Samoa |
| Botswana | Grenada | Mongolia | San Marino |
| Cabo Verde | Guatemala | Namibia | Seychelles |
| Cambodia | Guinea-Bissau | Nauru | South Africa |
| Chile | Guyana | New Zealand | Thailand |
| Comoros | Holy See | Nicaragua | Timor-Leste |
| Congo | Honduras | Nigeria | Trinidad and Tobago |
| Cook Islands | Ireland | Niue | Tuvalu |
| Costa Rica | Jamaica | Palau | Uruguay |
| Côte d'Ivoire | Kazakhstan | Palestinian Authority | Vanuatu |
| Cuba | Kiribati | Panama | Venezuela |
| Democratic Republic of the Congo | Lao People's Democratic Republic | Paraguay | Viet Nam |
* Country with at least one nuclear power plant in operation.
