UN Security Council
2022

technology covered by relevant multilateral treaties and arrangements, or included on national control lists, which could be used for the design, development, production o r use of nuclear, chemical and biological weapons and their means of delivery, whi ch adds a new dimension to the issue of proliferation of such weapons and also poses a threat to international peace and security, Reaffirming its decision that none of the obligations in resolution 1540 (200 4 ) shall be interpreted so as to conflict with or alter the rights and obligations of Stat e Parties to the Treaty on the Non-Proliferation of Nuclear Weapons, the Chemical Weapons Convention and the Biological and Toxin Weapons Convention or alter the responsibilities of the International Atomic Energy Agency or the Organization fo r the Prohibition of Chemical Weapons, Remaining gravely concerned by the threat of terrorism and the risk that non-State actors may acquire, develop, traffic in or use nuclear, chemical, and biological weapons and their means of delivery, and related materials, including by