| date | INES | title  | location |
|---|
| 14-12-2001 | INES 1 | DESTRUCTION OF A PIPING INSIDE CONTAINMENT | BRUNSBUETTEL, Germany |
| 24-07-2009 | INES 1 | Detachment, spreading and recovery of industrial radiography source | Lima, Peru |
| 31-01-1992 | INES 2 | DETECTION OF A DESIGN ERROR INTHE LEVEL INSTRUMENTATION IN THE ANNULUS OUTSIDE THE CONTAINMENT SPHERE (BETWEEN THE SPHERE AND THE CONTAINMENT BUILDING) | TRILLO-1, Spain |
| 15-09-1993 | INES 1 | DETERIORATION OF NATURAL CIRCULATION | PAKS-2, Hungary |
| 15-05-1994 | INES 1 | DETERIORATION OF NATURAL CIRCULATION DURING REPAIR WORKS AT UNIT NO. 1 | KOZLODUY-1, Bulgaria |
| 08-03-2002 | INES 3 | DETERIORATION OF REACTOR VESSEL HEAD | DAVIS BESSE-1, United States of America |
| 07-07-2008 | INES 1 | Deterioration of the containment depression of unit 1 during an air locking operation for maintenance activities | PAKS-1, Hungary |
| 24-02-1994 | INES 1 | DETERIORATION OF THE PRIMARY CIRCUIT INTEGRITY | IGNALINA-2, Lithuania |
| 15-05-1992 | INES 1 | DEUTERIUM EXCURSION IN MODERATOR COVER GAS | RAJASTHAN-2, India |
| 26-07-1991 | INES 0 | DEUTERIUM INCREASE IN MODERATOR COVER GAS SYSTEM | KALPAKKAM-1, India |
| 14-08-1991 | INES 1 | DEVIATION FROM OPERATING INSTRUCTIONS | OSKARSHAMN-2, Sweden |
| 15-11-1995 | INES 1 | DEVIATION FROM TECHNICAL SPECIFICATIONS | RINGHALS-4, Sweden |
| 06-12-1991 | INES 1 | DEVIATION FROM THE NORMAL ON-LOAD REFUELING REGIME DUE TO FUEL ASSEMBLY SEPARATION FROM THE CONNECTING BAR | SMOLENSK-3, Russian Federation |
| 03-06-1993 | INES 1 | DIESEL GENERATOR START FAILURE | BOHUNICE-3, Slovakia |
| 20-10-1993 | [N/A] | DISAPPEARANCE OF TWO FUEL ELEMENTS FROM THE FRESH FUEL STORAGE PREMISES | CHERNOBYL-3, Ukraine |
| 24-11-2020 | INES 1 | Discovered Ra-226 source in Copper scrap metals | Islamic Republic of, Northwest border, Iran |
| 27-02-2022 | INES 0 | Discovered Ra-226 source in copper scrap metals | Islamic Republic of, West border, Iran |
| 12-12-2019 | INES 1 | Discovered Ra-226 source in transport container containing scrap metal. | Hermod Teigen AS, Egersund, Norway, Norway |
| 17-09-2014 | Not Applicable | Discovery of a Crack in a Connection Valve between Tanks for Concentrated Water Treated by Reverse Osmosis | FUKUSHIMA-DAIICHI, Japan |
| 19-11-1999 | INES 2 | Discovery of a crack in boiler superheater penetration | DUNGENESS-B2 UNIT B, United Kingdom |
| 15-05-1997 | INES 2 | Discovery of a Cs-137 radiation source on a scrap yard | METAL FOUNDRY, HETTSTEDT, Germany |
| 16-07-2003 | INES 2 | Discovery of a Cs-source in scrap | Shipment of scrap, Slovenia |
| 04-04-2001 | INES 1 | Discovery of an Interlock Defeat applied to the Fuelling Machine d/P/dT Protection system without application | DUNGENESS-B1 UNIT A, United Kingdom |
| 08-10-2013 | INES 0 | Discovery of damaged fuel rods during core unloading and fuel inspections | KRSKO, Slovenia |
| 09-10-2020 | INES 2 | Discovery of legacy radioactive sources and residual contamination | University Hospitals of Strasbourg, France |
| 09-05-2012 | INES 2 | Discovery of orphan source in a steel mill | Alcal, Spain |
| 07-04-2010 | INES 4 | Discovery of radioactive materials in scrap shops and acute exposure of scrap dealer | Other, India |
| 05-03-1999 | [N/A] | Discovery of suspicious item in plant | SAN ONOFRE-2, United States of America |
| 24-07-2007 | INES 2 | Displacement of fuel plates from their normal position in fuel assemblies during normal operation of research reactor | OPAL Research Reactor, Australia |
| 16-05-1996 | INES 1 | Disturbance of forced reactor coolant circulation in cold shutdown condition | KOZLODUY-5, Bulgaria |
