| date | INES | title | location  |
|---|
| 27-09-1997 | INES 2 | Closed valves in the containment spray pumps' suction lines during the non-nuclear phase of start-up after refueling | RINGHALS-4, Sweden |
| 12-02-1995 | INES 1 | NOT FULLY INSERTED CONTROL RODS | RINGHALS-3, Sweden |
| 20-06-2001 | INES 1 | Incorrect calculation of an algorithm in overload protection devices for local power distribution at Ringhals 2 NPP. | RINGHALS-2, Sweden |
| 28-05-1991 | INES 1 | FUEL ASSEMBLY TILTED OVER DURING CORE LOADING | RINGHALS-2, Sweden |
| 01-06-1992 | INES 0 | REPAIR OF REACTOR PRESSURE VESSEL HEAD PENETRATION | RINGHALS-2, Sweden |
| 08-12-1992 | INES 1 | INCORRECT CONNECTION OF CABLES TO RELAYS IN SAFETY SYSTEMS | RINGHALS-2, Sweden |
| 18-04-1994 | INES 1 | INCORRECT SAFEGUARD REPORTING | RINGHALS-2, Sweden |
| 03-10-1994 | INES 2 | STEAM GENERATOR SAFETY VALVES WERE NOT FUNCTIONING ACCORDING TO SPECIFICATIONS | RINGHALS-2, Sweden |
| 09-04-1995 | INES 0 | UNSUCCESSFUL SWITCH OVER FROM 400 KV TO 130 KV | RINGHALS-2, Sweden |
| 28-05-1995 | INES 1 | ROUTINE SURVEILLANCE REVEALS: STEAM GENERATOR SAFETY VALVES OPEN AT HIGHER PRESSURE THAN SPECIFIED AT THE RINGHALS 2. 3 AND 4 PWRS | RINGHALS-2, Sweden |
| 01-07-1997 | INES 1 | Two out of four diesel generators unavailable due to loose connection to the voltage regulator | RINGHALS-2, Sweden |
| 17-08-1997 | INES 1 | Automatic protection system disconnected during non nuclear heat up after refuelling | RINGHALS-2, Sweden |
| 17-08-1992 | INES 0 | CRACKS IN FEED WATER NOZZLES | RINGHALS-1, Sweden |
| 23-01-1993 | INES 0 | INSUFFICIENT CONTROL ROD FUNCTION DURING HOT START UP TEST | RINGHALS-1, Sweden |
| 28-02-1993 | INES 0 | MINOR LEAKAGE IN A 32 MM VALVE BONNET SEAL | RINGHALS-1, Sweden |
| 02-03-1993 | INES 0 | MINOR LEAKAGE IN A 15 MM PIPE TO A PILOT VALVE IN THE PRESSURE RELIEF SYSTEM | RINGHALS-1, Sweden |
| 09-07-1994 | INES 0 | RELEASE OF IODINE 131 FROM THE TURBINE SYSTEM AT RINGHALS 1 | RINGHALS-1, Sweden |
| 11-11-2003 | INES 2 | Unshielded strontium-90 (Sr-90/Y-90) radioactive source found in metalscrap from Nigeria | REUKEMA BLOCQ EN MANESCHIJN B.V., Harderwijk, Netherlands |
| 27-01-2021 | INES 2 | Research reactor power detectors outside OL&C | Research Reactor BR2 (SCK CEN), Belgium |
| 14-09-2013 | INES 3 | Overxposure of an industrial radiographer | Refinery, Lingen, Germany |
| 14-09-2013 | INES 3 | Overxposure of an industrial radiographer | Refinery, Lingen, Germany |
| 21-06-2019 | INES 2 | Eye contamination with Ga-68 droplet | Radiopharmacy in a hospital, Switzerland |
| 16-05-2009 | INES 1 | Person contaminated | Radioisotope Centre POLATOM/Otwock-Swierk, Poland |
| 24-03-2023 | INES 1 | Accidental exposure of workers | Radioisotope Centre POLATOM, Otwock-Świerk, Poland |
| 02-12-2013 | INES 2 | Internal contamination of radiation workers during radioactive waste management | Rad. Waste and Disposal Facility at Puspokszilagy, Hungary |
| 19-10-1995 | INES 2 | OVEREXPOSURE OF A WORKER AT THE RESEARCH REACTOR R2-0 IN STUDSVIK AT UPPSALA UNIVERSITY'S NEUTRON RESEARCH FACILITY | R2 STUDSVIK, Sweden |
| 28-09-2011 | INES 1 | Found radioactive source | Praha, Czech Republic |
| 06-03-2015 | INES 1 | Stolen radioactive sources | Poznan, Poland |
| 20-10-2004 | INES 1 | Unplanned exposure of workers | Porvoo, Finland |
| 07-03-2019 | INES 2 | Dangerous Co60 sources discovered in scrap metal containers | Port of Rotterdam, Netherlands |
