| date | INES  | title | location |
|---|
| 06-08-2002 | INES 1 | 9 Identical Strontium-90 Radioactive Sources Found in Metal Scrap from Armenia | Jewometaal, Rotterdam-Botlek, Netherlands |
| 20-01-2003 | INES 1 | Reactor Protection Actuation and safety injection | KOZLODUY-3, Bulgaria |
| 24-12-2002 | INES 1 | Start-up Instrumentation Impairment | BRUCE-7, Canada |
| 28-11-2002 | INES 1 | Improper performance of radiography | Welding Institute, Ljubljana, Slovenia |
| 12-04-2003 | INES 1 | Loss of an industrial radiography device containing 138 GBq of iridium 192 | Other, India |
| 25-04-2003 | INES 1 | Heavy water leak from a defuelled coolant channel in a PHWR during Inspection, with reactor in shutdown state | NARORA-2, India |
| 09-04-2003 | INES 1 | THEFT OF NUCLEAR GAUGE | Lima, Peru |
| 28-05-1990 | INES 1 | FEEDWATER TUBE RUPTURE DUE TO EROSION CORROSION | LOVIISA-1, Finland |
| 07-07-1990 | INES 1 | REACTOR COOLANT LEAK ON REACTOR TEMPERATURE DETECTOR | VANDELLOS-2, Spain |
| 30-06-1988 | INES 1 | DEGRADATION OF NATURAL CIRCULATION | PAKS-4, Hungary |
| 22-07-1990 | INES 1 | LOSS OF POWER SUPPY TO REACTOR COOLANT PUMPS DUE TO 6 KV CABLE FIRE | SMOLENSK-2, Russian Federation |
| 01-10-1990 | INES 1 | FAULTY WELD DETECTED ON PRIMARY CIRCUIT | OSKARSHAMN-1, Sweden |
| 21-12-1990 | INES 1 | REACTOR COOLANT LEAKAGE DUE TO FAILURE OF SEALING OF MAIN REACTOR FLANGE | KOZLODUY-2, Bulgaria |
| 05-02-1991 | INES 1 | PRESSURIZER DISCHARGE TANK MEMBRANE RUPTURE | KOZLODUY-2, Bulgaria |
| 06-12-1990 | INES 1 | TURBINE SJAES STEAMING DUE TO PLANT PERSONNEL ERROR | SMOLENSK-3, Russian Federation |
| 11-01-1991 | INES 1 | UNIT SHUTDOWN DUE TO SG-4 PULSE LINE RUPTURE | NOVOVORONEZH-5, Russian Federation |
| 31-03-1991 | INES 1 | WRONG POSITIONING OF THE FUEL ASSEMBLY WHILE PERFORMING FUEL ROD CLADDING INTEGRITY TEST | KOLA-2, Russian Federation |
| 11-05-1991 | INES 1 | UNPLANNED EXPOSURE OF PERSONNEL DURING REFUELLING | KOZLODUY-5, Bulgaria |
| 01-06-1991 | INES 1 | UNIT SHUTDOWN DUE TO PERSONNEL ERRORS AND DAMAGE TO RCP 6 KV BREAKER | KALININ-2, Russian Federation |
| 01-01-1990 | INES 1 | FUEL BUNDLE LATTICE SPACING FAILURES | LOVIISA-1, Finland |
| 28-05-1991 | INES 1 | FUEL ASSEMBLY TILTED OVER DURING CORE LOADING | RINGHALS-2, Sweden |
| 15-07-1991 | INES 1 | FIRE IN LOW LEVEL RADIOACTIVE WASTE STORAGE | KOZLODUY-1, Bulgaria |
| 18-07-1991 | INES 1 | EARTHQUAKE IN CENTRAL EUROPE | KOZLODUY-1, Bulgaria |
| 16-10-1990 | INES 1 | DROPPING OF SPENT FUEL BUNDLES OF CHANNEL P-09 IN SOUTH SIDEFUEL TRANSFER CAVITY | RAJASTHAN-1, India |
| 23-10-1990 | INES 1 | MG-TRIPPING ON UNDER/OVER FREQUENCY PROTECTION | KALPAKKAM-1, India |
| 07-01-1991 | INES 1 | SHUT DOWN OF MAPS UNITS 1 AND 2 FOLLOWING INABILITY TO MEET MINIMUM STAFF REQUIREMENT | KALPAKKAM-1, India |
| 07-03-1991 | INES 1 | HEAVY WATER SPILL FROM MODERATOR SYSTEM | KALPAKKAM-1, India |
| 07-04-1991 | INES 1 | MISGRAPPLING OF FUEL BUNDLE MB-140 IN THE CORE OF UNIT NO. 2 | TARAPUR-2, India |
| 03-05-1991 | INES 1 | FAILURE OF FUEL OIL LINE IN RUNNING DG-2 | KALPAKKAM-2, India |
| 18-07-1991 | INES 1 | REACTOR SCRAM AND COOLDOWN BECAUSE OF LEAKAGE IN A PRIMARY CIRCUIT MEASURING SYSTEM | PAKS-1, Hungary |
