| date | INES | title | location  |
|---|
| 24-10-2016 | INES 1 | Fuel fail and emission from research reactor | Institute for Energy Technology, Halden, Norway |
| 04-09-2024 | INES 1 | Triggering of the fire sprinkler system in a fuel production facility at a research center | Institute for Energy Technology, Kjeller, Norway |
| 20-02-2012 | [n/a] | Spillage from water pipe in the room with nuclear materials | Institute for Nuclear Sciences Vinca, Serbia |
| 10-01-2022 | INES 2 | Higher dose rate in an operating area due to inappropriate positioning of a Co-60 source | Institute of Isotopes Ltd. Budapest, Hungary |
| 24-07-2006 | INES 2 | Lost of type A radioactive package during transport from Brussels to Bucharest | International Transport, Romania |
| 25-08-2008 | INES 3 | Iodine-131 release in the environment | IRE-Fleurus, Belgium |
| 05-10-2012 | INES 2 | Overexposure of a worker | IRM group sa - Alleur, Belgium |
| 02-09-1999 | INES 2 | Inadvertent plutonium shipment from Belgium to United Kingdom | IRMM, Geel, Belgium |
| 06-08-2002 | INES 1 | 9 Identical Strontium-90 Radioactive Sources Found in Metal Scrap from Armenia | Jewometaal, Rotterdam-Botlek, Netherlands |
| 19-09-2000 | INES 1 | Unshielded Cs-137 source found in metal scrap | Jewometaal, Rotterdam-Botlek, Netherlands |
| 03-07-2001 | INES 2 | Unshielded strontium-90 source found at scrapyard | Jewometaal, Rotterdam-Botlek, Netherlands |
| 07-08-2003 | INES 2 | One unshielded and two shielded Cs-137 radioactive sources found at a scrap yard | Jewometaal, Rotterdam-Botlek, Netherlands |
| 16-12-2003 | INES 1 | Process vessel with natural uranium compound found in stainless steel scrap | Jewometaal, Rotterdam-Botlek, Netherlands |
| 11-04-2005 | INES 2 | Three unshielded Cs-137 radioactive sources found at scrap yard | Jewometaal, Rotterdam-Botlek, Netherlands |
| 22-06-2006 | INES 1 | One partly shielded Cs-137 radioactive source found in a 40 ft scrap container | Jewometaal, Rotterdam-Botlek, Netherlands |
| 12-02-2007 | INES 1 | Radioactive source (Cs-137) found at a scrap yard | Jewometaal, Rotterdam-Botlek, Netherlands |
| 18-01-1994 | INES 1 | CRACK IN CONTROL ROD HOUSING | JOSE CABRERA-1 (ZORITA), Spain |
| 28-02-2013 | INES 2 | Overexposure of a worker | Jyväskylä, Finland |
| 23-11-1993 | INES 0 | UNIT SCRAM DUE TO OPERATIONAL OCCURRENCE IN RCP COMPONENT COOLING CIRCUIT | KALININ-1, Russian Federation |
| 01-06-1991 | INES 1 | UNIT SHUTDOWN DUE TO PERSONNEL ERRORS AND DAMAGE TO RCP 6 KV BREAKER | KALININ-2, Russian Federation |
| 16-02-2002 | INES 1 | Site contamination at Khmelnitsky NPP | KHMELNITSKI-1, Ukraine |
| 26-02-1991 | INES 3 | INOPERABILITY OF VALVES AT THE DISCHARGE SIDE OF HPSI PUMPS IN THREE TRAINS DUE TO FAILURE TO CONNECT POWER CABLES | KHMELNITSKI-1, Ukraine |
| 18-03-1992 | [N/A] | NO IMPACT TO SAFETY FOLLOWING RUPTURE OF A BYPASS FEEDWATER LINE | KHMELNITSKI-1, Ukraine |
| 16-03-1994 | INES 1 | REACTOR SCRAM CAUSED BY THE CABLE FIRE UNDER THE TURBINE HALL PREMISES | KHMELNITSKI-1, Ukraine |
| 30-04-1996 | INES 1 | Exceeding allowed maximum primary coolant temperature during planned outage | KHMELNITSKI-1, Ukraine |
| 24-07-1996 | INES 1 | On-site radioactive contamination | KHMELNITSKI-1, Ukraine |
| 31-12-2019 | INES 2 | Radon Exposure at Boarding School | Kingswood School, Bath, United Kingdom |
| 12-08-1992 | INES 0 | UNIT SCRAM DUE TO SHORT-TIME DEENERGIZATION OF AUXILIARY POWER BUSES | KOLA-1, Russian Federation |
| 17-11-1992 | INES 2 | UNIT SCRAM OWING TO LOSS OF DC PANEL POWER | KOLA-1, Russian Federation |
| 02-02-1993 | INES 3 | UNIT SCRAM CAUSED BY GRID DISTURBANCES DUE TO TORNADO | KOLA-1, Russian Federation |
