Abstract
IAEA and OECD/NEA ISOE Committee 7th Chairman TOKYU REIT Toranomon Bldg. 3-17-1, Toranomon, Minato-ku, Tokyo, 105-0001, Japan IAEA has organized the Great East Japan Earthquake Expert Mission on Fukushima-daiichi accident and they reported to the formal meeting in the headquater in Viena.. They made 15 conclusions and 16 lessons and learned. IAEA chairman officially summarized 28 recommendations from them. USNRC published "Recommendations for Enhanuing Reactor Safety in the 21st Century "where they summarized 12 Recommendations on Fukushima Accident. Here is the summary of these recommendations