DISARMAMENT · XXVI-9

Sierra Leone and the Treaty on the Prohibition of Nuclear Weapons

Sierra Leone became bound on 2024-09-24, by ratification, the 56th state to do so.

Treaty
Treaty on the Prohibition of Nuclear Weapons
State
Sierra Leone
Signed
2022-09-22
Became bound
2024-09-24 — by ratification
Between the two
733 days (2.0 years)
Treaty in force since
22 January 2021, in accordance with article 15.
Depositary record
United Nations Treaty Collection

Where this sits

Order is by the date the depositary records, and states that became bound on the same day share a position — eleven states became party to the Charter on 24 October 1945 and none of them was eleventh.

Every party to this treaty · Everything about Sierra Leone

Where this page comes from