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States parties

Guinea-Bissau

In January 2023, Guinea-Bissau participated in an African regional seminar on universalisation of the TPNW in Pretoria, hosted by the South African foreign ministry.[1]

TPNW Status

SIGNATURE
26 Sep 2018
DEPOSIT WITH UNSG
15 Dec 2021 (Ratification)
ENTRY INTO FORCE
15 Mar 2022
DECLARATION
Received 23 Feb 2022
TPNW Article 1(1) prohibitions: Compliance in 2023
(a) Develop, produce, manufacture, acquire Compliant
Test Compliant
Possess or stockpile Compliant
(b) Transfer Compliant
(c) Receive transfer or control Compliant
(d) Use Compliant
Threaten to use Compliant
(e) Assist, encourage or induce Compliant
(f) Seek or receive assistance Compliant
(g) Allow stationing, installation, deployment Compliant
TPNW voting and participation
UNGA resolution on TPNW (latest vote) Voted yes (2023)
Participated in 2MSP (2023) No
1MSP delegation size (% women) N/A
Adoption of TPNW (7 July 2017) Voted yes
Participated in TPNW negotiations (2017) Yes
Negotiation mandate (A/RES/71/258) Did not vote
Other weapons of mass destruction (WMD) treaties
Party to an NWFZ Yes (Ratified 2012, Pelindaba)
Party to the NPT Yes (Acceded 1976)
Ratified the CTBT Yes (Ratified 2013)
Party to the BWC Yes (Acceded 1976)
Party to the CWC Yes (Ratified 2008)
IAEA safeguards and fissile material
Safeguards agreement Yes (23 Jun 2022)
TPNW Art 3(2) deadline 15 Sep 2023 (Met 23 Jun 2022)
Small Quantities Protocol Yes (Modified)
Additional Protocol Yes
Enrichment facilities/reprocessing plants No
HEU stocks No
Plutonium stocks No

Latest developments

Guinea-Bissau participated in the First Meeting of States Parties to the TPNW (1MSP) in Vienna in June 2022, but did not participate in the Second Meeting of States Parties (2MSP) in New York in 2023.

In a statement marking the International Day for the Total Elimination of Nuclear Weapons on 26 September 2023, the African Group, of which Guinea-Bissau is a member, urged ‘all members of the international community, especially nuclear-weapon States and those under the so-called “nuclear umbrella”, to seize the opportunity to sign and ratify the [TPNW] at an early date as well as pursue the goal of a nuclear-weapon-free world’.1

Recommendations

  • Guinea-Bissau should continue to encourage other states to adhere to the TPNW.

  • Guinea-Bissau should ensure that all the TPNW obligations are implemented domestically, through legal, administrative, and other necessary measures.

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