Past Progress [As of 9; 00 am, May 21, 2011] (Appendix)
1-2-1-2 Regulatory reports
Measurement result of radioactivity concentration in the ocean monitoring sea water around Fukushima Daiichi Nuclear Power Station (Reference)
Report regarding the impact due to the discharge of drained water with concentrations of radioactive materials exceeding discharge standard to the ocean (summary) (Attachment)
Japan's challenges regarding decommissioning
Lessons learned from the Fukushima Dai-ichi accident regarding safety culture of regulatory body