Sao Tome and Principe Sao Tome and Principe

Sao Tome and Principe

TPNW supporters

Sao Tome and Principe has signed the TPNW and is in compliance with all of the prohibitions in Article 1, but has not yet ratified the Treaty.

Latest developments and background

Sao Tome and Principe voted yes on the UN General Assembly resolution on the TPNW in 2018.

Recommendations

  • Sao Tome and Principe should urgently ratify the TPNW, and encourage other states to adhere to the Treaty.
Signed
Yes (20 Sep 2017)
Adhered
No
Compliance with article 1(1) of the TPNW
Art 1(1)(a) The prohibition on developing, producing, manufacturing, or otherwise acquiring Compliant
The prohibition on testing Compliant
The prohibition on possessing or stockpiling Compliant
Art 1(1)(b) The prohibition on transferring Compliant
Art 1(1)(c) The prohibition on receiving transfer or control Compliant
Art 1(1)(d) The prohibition on using Compliant
The prohibition on threatening to use Compliant
Art 1(1)(e) The prohibition on assisting prohibited activities Compliant
The prohibition on encouraging or inducing prohibited activities Compliant
Art 1(1)(f) The prohibition on encouraging or inducing prohibited activities Compliant
Art 1(1)(g) The prohibition on allowing stationing, installation, or deployment Compliant
TPNW process
Vote on mandate resolution (A/RES/71/258) Did not vote
Participated in treaty negotiations (% women) Yes (No data)
Vote on adoption of treaty text Voted yes
Vote on UNGA resolution 2018 Voted yes
Fissile material
Highly enriched uranium stocks No
Civilian plutonium stocks
Fissile material production No
Related treaties and mechanisms
Party to the NPT Yes
Party to a NWFZ No (Signed, Pelindaba)
Ratified the CTBT No (Signed)
Party to the PTBT No
Member of the CD No
IAEA CSA in force No
IAEA AP in force No
Party to the CWC Yes
Party to the BWC Yes