“Status of Treaty on Prohibition of Nuclear Weapons”status-tpnw
印刷用ページを表示する掲載日2021年1月23日
The below table shows the status of signatory and ratification of the treaty by each countries as of January 22, 2021.
The number of signatory states: 86
The number of state parties: 52
The treaty enters into force after 50 states have ratified or acceded to it. Thus, the treaty has entered into force on January 22, 2021.