| date | INES | title | location  |
|---|
| 23-12-1992 | INES 1 | LEVEL DECREASE IN ECCS TANK 20TJ20B001,2 | PAKS-2, Hungary |
| 15-09-1993 | INES 1 | DETERIORATION OF NATURAL CIRCULATION | PAKS-2, Hungary |
| 08-11-1995 | INES 2 | Degradation of the control rod system due to sticking of one control rod assembly | PAKS-2, Hungary |
| 18-07-1991 | INES 1 | REACTOR SCRAM AND COOLDOWN BECAUSE OF LEAKAGE IN A PRIMARY CIRCUIT MEASURING SYSTEM | PAKS-1, Hungary |
| 25-06-1993 | INES 0 | LEVEL DECREASE IN THE EMERGENCY BORON TANK | PAKS-1, Hungary |
| 07-07-2008 | INES 1 | Deterioration of the containment depression of unit 1 during an air locking operation for maintenance activities | PAKS-1, Hungary |
| 05-09-2012 | INES 1 | Inadequate planned repair of the 10UV68S201 quick-acting gate valve despite of the regulations of the Operational Limits and Conditions | PAKS-1, Hungary |
| 29-05-2022 | INES 1 | Violation of Operational Limits and Conditions is the Interim Spent Fuel Storage Facility | Paks, Interim Spent Fuel Storage Facility, Hungary |
| 11-02-2021 | INES 1 | Violation of OL&C in the Interim Spent Fuel Storage Facility at Paks | Paks, Hungary |
| 01-11-2006 | INES 2 | Worker Overexposure | Pacific EcoSolutions, United States of America |
| 12-11-2009 | INES 2 | Worker Overexposure | Owensby & Kritikos, United States of America |
| 06-05-2015 | INES 2 | Worker Overexposure | Overland Park, Kansas / DBI, INC., United States of America |
| 23-02-2012 | INES 1 | Am-241 source melting | Outokumpu Tornio Works, Finland |
| 24-07-2002 | INES 2 | Over exposure of a worker while performing radiography | Other, India |
| 12-04-2003 | INES 1 | Loss of an industrial radiography device containing 138 GBq of iridium 192 | Other, India |
| 14-03-2008 | INES 1 | Stainless steel coils contaminated by Cobalt 60 | Other, Italy |
| 07-04-2010 | INES 4 | Discovery of radioactive materials in scrap shops and acute exposure of scrap dealer | Other, India |
| 20-11-1987 | INES 2 | CRITICALITY SHUT DOWN MARGIN MEASUREMENT STARTED WITHOUT HYDRAULIC SCRAM SYSTEM BEING OPERABLE | OSKARSHAMN-3, Sweden |
| 14-08-1991 | INES 1 | DEVIATION FROM OPERATING INSTRUCTIONS | OSKARSHAMN-2, Sweden |
| 01-11-1996 | INES 2 | One of the emergency core cooling systems - the core spray system - was unavailable at Oskarshamn-2 | OSKARSHAMN-2, Sweden |
| 25-02-1999 | INES 0 | Core instability occurred during maintenance performed in the switchyard | OSKARSHAMN-2, Sweden |
| 21-05-2008 | [N/A] | Small traces of explosives found in a security checkpoint near a NPP | OSKARSHAMN-2, Sweden |
| 01-10-1990 | INES 1 | FAULTY WELD DETECTED ON PRIMARY CIRCUIT | OSKARSHAMN-1, Sweden |
| 24-02-1993 | INES 1 | CRACKS IN PIPEBENDS (ELBOWS) IN THE RESIDUAL HEAT REMOVAL SYSTEM | OSKARSHAMN-1, Sweden |
| 31-03-1995 | INES 0 | CRACKS IN PUMP AND VALVE CASINGS | OSKARSHAMN-1, Sweden |
| 01-01-1995 | INES 0 | CRACKS IN THE REACTOR CORE SHROUD IN THE LID OF THE SHROUD AND IN REACTOR VESSEL INTERNALS | OSKARSHAMN-1, Sweden |
| 01-01-1995 | INES 1 | DESIGN DEFICIENCIES IDENTIFIED IN SEPARATION OF ELECTRICAL SYSTEM, AVOIDANCE OF COMMON CAUSE FAILURES IN THE REACTOR PROTECTION SYSTEM AND OVERPRESSURE RELEASE IN THE AUX BUILD. | OSKARSHAMN-1, Sweden |
| 26-08-1995 | INES 1 | DESIGN DEFICIENCIES IN DIESEL GENERATORS FOUND DURING EXTENDED TESTING | OSKARSHAMN-1, Sweden |
| 21-01-1996 | INES 1 | A PART OF THE RESIDUAL HEAT REMOVAL SYSTEM - THE AUXILIARY CONDENSER - TEMPORARILY NOT AVAILABLE | OSKARSHAMN-1, Sweden |
| 04-03-1996 | INES 1 | FAILURE OF A CONTAINMENT ISOLATION VALVE AT A PERIODICAL TEST | OSKARSHAMN-1, Sweden |
