Five Years after the Fukushima Daiichi Accident
Nuclear Safety Improvements and Lessons Learnt
English, 76 pages, published: 02/29/16
Available online at:

Other language(s):
- English: Five Years after the Fukushima Daiichi Accident (Executive summary) 
- Japanese: 福島第一原子力発電所事故後の5年:原子力安全の改善と教訓 
Countries around the world continue to implement safety improvements and corrective actions based on lessons learnt from the 11 March 2011 accident at the Fukushima Daiichi nuclear power plant. This report provides a high-level summary and update on these activities, and outlines further lessons learnt and challenges identified for future consideration. It focuses on actions taken by NEA committees and NEA member countries, and as such is complementary to reports produced by other international organisations.

It is in a spirit of openness and transparency that NEA member countries share this information to illustrate that appropriate actions are being taken to maintain and enhance the level of safety at their nuclear facilities. Nuclear power plants are safer today because of these actions. High priority follow-on items identified by NEA committees are provided to assist countries in continuously benchmarking and improving their nuclear safety practices.