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
International Atomic Energy Agency in Geneva, Switzerland. In October 1957, a Conference on the IAEA Statute was held at the Headquarters of the United Nations to approve the founding document for the IAEA, which was negotiated in 1955–1957 by a group of twelve countries. The Statute of the IAEA was approved on 23 October 1956 and came into force on 29 July 1957. Former US Congressman W. Sterling Cole served as the IAEA's first Director General from 1957 to 1961. Cole served only one term, after which the IAEA was headed by two Swedes for nearly four decades: the scientist Sigvard Eklund held the