Portugal: Accession to Treaty on the Non-Proliferation of Nuclear Weapons (NPT)

State Portugal
Treaty Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Action Type Accession
Depositary Government of the Russian Federation
Date 15 December 1977
Other Actions Accession on deposit with London — 15 December 1977
Accession on deposit with Washington — 15 December 1977