What’s New
| October 29, 2018 | Infomation of Joint seminar by CRIEPI and IER/ special seminar of IER 23th regular seminar |
| May 25, 2018 | Held International Symposium on the Environment after Fukushima and Chernobyl accidents 2018 |
| April 2, 2018 | A message from our new director |
| November 9, 2017 | Publications |
| October 12, 2017 | Activity Log was updated. Research Activities - Ecosystems |
| August 17, 2017 | The downloading of the brochure is available. About Us |
| April 24, 2017 | We published Staff Profile Pages. Staff |
| April 14, 2017 | IER Activity Log |