2nd Plenary invited talk: "Outline of the Fukushima Daiichi Accident. Lessons Learned and Safety Enhancements".

A conference paper on the accident at nuclear plant Fukushima Daiichi in Japan and how such accidents could be prevented with the help of safety enhancement is presented. It discusses the status of nuclear regulation in Japan, the outline of the accident and the safety requirements. It examines the pacific ocean earthquake that occurred on March 11, 2011 and tsunami that occurred aftermath causing loss of power at the nuclear plant.