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Finland Finland


States with nuclear-free security policies

Finland did not participate in the TPNW negotiations and has not yet signed or ratified the Treaty. Finland maintains policies and practices that are compliant with all of the prohibitions in Article 1 of the TPNW, and can therefore sign and ratify the Treaty without making changes to existing practices or policies.

Latest developments and background

The Committee on Foreign Affairs in the Finnish Parliament gave a statement on the TPNW in June 2018. According to the Committee, the TPNW “supports and complements” the NPT and CTBT. The TPNW “could lead to changed expectations, priorities and views also in states outside of the treaty.” The Committee argued that Finland should “continue to analyse the contents of the treaty and compare it to other central initiatives in the area.” The Committee did not offer a straightforward recommendation with respect to adherence or not, but concluded that Finland should cooperate with Sweden and monitor the Swedish stance on the TPNW ( Finland abstained on the UN General Assembly's resolution on the TPNW in 2018 and 2019.


  • Finland should urgently sign and ratify the TPNW, and encourage other states to adhere to the Treaty.
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) Abstained
Participated in treaty negotiations (% women) No (N/A)
Vote on adoption of treaty text N/A
Vote on UNGA resolution 2018 Abstained
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
Ratified the CTBT Yes (Annex 2 state)
Party to the PTBT Yes
Member of the CD Yes
IAEA CSA in force Yes
IAEA AP in force Yes
Party to the CWC Yes
Party to the BWC Yes