International reactions to the Fukushima Daiichi nuclear disaster the IAEA in boosting nuclear safety, including its response mechanism". On 28 March 2011, at a special briefing on the Fukshima nuclear accidents held for IAEA Member States, IAEA Director General Yukiya Amano announced that a high-level "IAEA Conference on Nuclear Safety" should take place in Vienna. According to the International Atomic Energy Agency, Japan "underestimated the danger of tsunamis and failed to prepare adequate backup systems at the Fukushima Daiichi nuclear plant". This repeated a widely held criticism in Japan that "collusive ties between regulators and industry led to weak oversight and a failure to ensure adequate safety levels
IAEA safeguards IAEA safeguards International Atomic Energy Agency (IAEA) Safeguards are a system of inspection and verification of the peaceful uses of nuclear materials as part of the Nuclear Non-Proliferation Treaty (NPT), supervised by the International Atomic Energy Agency. Safeguards activities are undertaken by the Department of Safeguards, a separate department within the International Atomic Energy Agency. The Department is headed by Deputy Director General and Head of the Department of Safeguards Massimo Aparo. The mission statement of the Department of Safeguards is: "The primary role of the {Safeguard} Department is to administer and implement IAEA safeguards. It also contributes to nuclear