Norway is a signatory of the nuclear Non-Proliferation Treaty (NPT) and has signed and ratified the Comprehensive Test Ban Treaty (CTBT), being one of the 44 listed countries needed to sign and ratify for the CTBT to enter into force.

Norway has no operational nuclear reactors but continues to maintain two small research reactors.

Read the profile on Norway from the Model Nuclear Inventory (pdf), produced by the Reaching Critical Will project of the Women's International League for Peace and Freedom.