On 7^th July 2017 an overwhelming majority of the world’s nations adopted a global agreement to ban nuclear weapons, known officially as the Treaty on the Prohibition of Nuclear Weapons (TPNW or Treaty).

The TPNW entered into force on 22^nd January 2021. As a result, the third anniversary of this landmark Treaty will be marked on 22^nd January 2024.

The TPNW has become a key component of international law on nuclear disarmament and non-proliferation. It is effectively the only international agreement with the potential to rid the world of nuclear weapons and the catastrophic threat they pose to humanity and the environment. Continue reading ICAN & ACF sponsor nuclear ban treaty petition – still open →