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: 86
Parties: 61 (see table below)
More information, including the text of the Treaty on the Prohibition of Nuclear Weapons 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 | Ecuador | Malta | Saint Lucia |
| Austria | El Salvador | Mexico* | Saint Vincent and the Grenadines |
| Bangladesh | Fiji | Mongolia | Samoa |
| Belize | Gambia | Namibia | San Marino |
| Benin | Guinea-Bissau | Nauru | Seychelles |
| Bolivia | Guyana | New Zealand | South Africa |
| Botswana | Holy See | Nicaragua | Thailand |
| Cambodia | Honduras | Nigeria | Trinidad and Tobago |
| Chile | Ireland | Niue | Tuvalu |
| Comoros | Jamaica | Palau | Uruguay |
| Congo | Kazakhstan | Palestinian Authority | Vanuatu |
| Cook Islands | Kiribati | Panama | Venezuela |
| Costa Rica | Lao People's Democratic Republic | Paraguay | Viet Nam |
| Côte d'Ivoire | Lesotho | Peru | |
| Cuba | Malaysia | Philippines | |
| Dominica | Maldives | Saint Kitts and Nevis | |
* Country with at least one nuclear power plant in operation.
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