Iran’s Nuclear Program: Tehran’s Compliance with International Obligations

"Several U.N. Security Council resolutions required Iran to cooperate fully with the International Atomic Energy Agency’s (IAEA’s) investigation of its nuclear activities, suspend its uranium enrichment program, suspend its construction of a heavy-water reactor and related projects, and ratify the Additional Protocol to its IAEA safeguards agreement. However, Tehran has implemented various restrictions on, and provided the IAEA with additional information about, its uranium enrichment program and heavy-water reactor program pursuant to the July 2015 Joint Cooperative Plan of Action (JCPOA), which Tehran concluded with China, France, Germany, Russia, the United Kingdom, and the United States. On the JCPOA’s Implementation Day, which took place on January 16, 2016, all of the previous resolutions’ requirements were terminated. The nuclear Nonproliferation Treaty (NPT) and UN Security Council Resolution 2231, which the Council adopted on July 20, 2015, comprise the current legal framework governing Iran’s nuclear program. Iran has complied with the JCPOA and resolution..."
Iran's nuclear program