International Nuclear Safety Group International Nuclear Safety Group "This article is about the International Nuclear Safety Group. For other uses, see International Atomic Energy Agency." The International Nuclear Safety Group, formerly the International Nuclear Safety Advisory Group (INSAG), is an international organization that works to make nuclear safety clear and accessible for all. INSAG was created directly after the Chernobyl disaster on April 26, 1986. As part of the IAEA, the INSAG headquarters are located in Vienna. Under the direction of the International Atomic Energy Agency, INSAG helps to provide recommendations on nuclear safety approaches, emphasizing the importance of nuclear safety, advising establishments when
International Atomic Energy Agency acceptance of the IAEA Statute to the United States, which functions as the depositary Government for the IAEA Statute. The State is considered a member when its acceptance letter is deposited. The United States then informs the IAEA, which notifies other IAEA Member States. Signature and ratification of the Nuclear Non-Proliferation Treaty (NPT) are not preconditions for membership in the IAEA. The IAEA has 170 member states. Most UN members and the Holy See are Member States of the IAEA. Non-member states Cape Verde (2007), Tonga (2011), Comoros (2014), Gambia (2016) and Saint Lucia (2016) have been approved for membership