The documents in this chapter pertain to efforts made through the IAEA to subject activities related to AUKUS trilateral nuclear cooperation to special authorization and review procedures. One document focuses on the U.S., UK, and Australian disapproval of such attempts and pushes back against the suggestion made in the second document that the matter be submitted to an unprecedented IAEA intergovernmental decision-making process. The third document discusses efforts being made by the AUKUS member states to uphold standards in the Treaty on the Non-Proliferation of Nuclear Weapons.