| date | INES | title  | location |
|---|
| 03-09-2012 | INES 1 | Stolen and lately recovered intact radioactive source | Sofia, Bulgaria |
| 24-04-1990 | INES 0 | STICKING OF SHIELD PLUG IN THE FUEL CHANNEL | KANUPP, Pakistan |
| 20-08-1997 | INES 2 | Sticking of one control rod during reactor protection actuation after the turbine control system's test | PAKS-3, Hungary |
| 06-04-1996 | INES 2 | Sticking of a control rod cluster during reactor scram | BELLEVILLE-1, France |
| 05-02-1992 | [N/A] | STEAM LEAK AT HIGH PRESSURE TURBINE CAP | KRSKO, Slovenia |
| 16-02-2007 | INES 0 | Steam Generator tube leakage at Embalse NPP | EMBALSE, Argentina |
| 16-03-2007 | INES 0 | Steam Generator tube leakage at Atucha N.P.P | ATUCHA-1, Argentina |
| 07-02-1995 | INES 0 | STEAM GENERATOR TUBE LEAK AT MAPS-2 | KALPAKKAM-2, India |
| 10-05-1993 | INES 0 | STEAM GENERATOR TUBE LEAK | KRSKO, Slovenia |
| 15-02-2000 | INES 0 | Steam generator tube leak | INDIAN POINT-2, United States of America |
| 05-04-2002 | INES 1 | Steam Generator Tube Failure | ULCHIN-4, South Korea |
| 09-02-1991 | INES 2 | STEAM GENERATOR TUBE BREAK | MIHAMA-2, Japan |
| 03-10-1994 | INES 2 | STEAM GENERATOR SAFETY VALVES WERE NOT FUNCTIONING ACCORDING TO SPECIFICATIONS | RINGHALS-2, Sweden |
| 19-08-1992 | INES 1 | STARTUP AUXILIARY TRANSFORMER X03B OUTAGE EXCEEDING SEVEN DAYS LIMIT | TARAPUR-2, India |
| 24-12-2002 | INES 1 | Start-up Instrumentation Impairment | BRUCE-7, Canada |
| 22-12-2011 | INES 1 | Start of a fire in decontamination machine of former nuclear manufacturing plant of Bosco Marengo (AL) under decommissioning | Bosco Marengo (AL), Italy |
| 14-03-2008 | INES 1 | Stainless steel coils contaminated by Cobalt 60 | Other, Italy |
| 21-04-1996 | INES 1 | Spurious signal for actuation of the ESFAS caused by human error | DUKOVANY-3, Czech Republic |
| 14-05-1995 | INES 1 | SPURIOUS OPENING OF REACTOR COOLANT LIQUID RELIEF VALVE | BRUCE-5, Canada |
| 18-09-1990 | INES 2 | SPURIOUS ACTUATION OF 2 MAIN SAFETY VALVES OUT OF TWELVE | IGNALINA-1, Lithuania |
| 07-07-2008 | INES 1 | Spillage of uranium-bearing effluents into the environment at the SOCATRI nuclear facility (Saint-Paul-Trois-Châteaux (Drôme), France) | SOCATRI Bollène (Vaucluse), France |
| 11-04-1999 | INES 2 | Spillage of radioactive materials | BNFL, Sellafield, United Kingdom |
| 03-02-1997 | INES 2 | Spillage of active liquor | BNFL, Sellafield, United Kingdom |
| 20-02-2012 | [n/a] | Spillage from water pipe in the room with nuclear materials | Institute for Nuclear Sciences Vinca, Serbia |
| 06-03-2006 | INES 2 | Spill of High-Enriched Uranium Solution | Withheld, United States of America |
| 21-08-1992 | INES 1 | SOIL CONTAMINATION WHILE PUMPING OUT RAIN WATER FROM TAPS-TRAP TRANSFER LINE INSPECTION PIT | TARAPUR-1, India |
| 21-05-2008 | [N/A] | Small traces of explosives found in a security checkpoint near a NPP | OSKARSHAMN-2, Sweden |
| 02-01-1993 | INES 1 | SMALL STEAM LEAK FROM THE MAIN FLANGE OF THE PRIMARY COOLANT PUMP NO. 4 | KOZLODUY-2, Bulgaria |
| 14-09-1991 | INES 1 | SMALL STEAM LEAK FROM THE MAIN FALNGE OF THE PRIMARY COOLANT PUMP NO. 6 | KOZLODUY-4, Bulgaria |
| 09-11-1997 | INES 0 | Small short-term fire in the switchboard in the NPP Dukovany | DUKOVANY-1, Czech Republic |
