date  | INES | title | location |
| 02-12-2013 | INES 2 | Internal contamination of radiation workers during radioactive waste management | Rad. Waste and Disposal Facility at Puspokszilagy, Hungary |
| 02-12-2013 | INES 3 | Missing Dangerous Source at Tepojaco, Hidalgo, Mexico | Tepojaco, Hidalgo, Mexico, Mexico |
| 22-11-2013 | INES 1 | Two radioactive sources containing Co-60 lost or stolen | Bełchatów Power Station (coal-fired power plant), Poland |
| 22-11-2013 | INES 1 | Found orphan Cs-137 source | Tornio, Steel factory, Finland |
| 31-10-2013 | INES 2 | Exposure of workers performing industrial radiography | building construction site of thermo PP Šoštanj, Slovenia |
| 26-10-2013 | INES 2 | Deficiency in the determination of the uranium content of liquid waste tanks | Molybdenum Production Facility / Petten, Netherlands |
| 17-10-2013 | INES 2 | Deficiency in the determination of the uranium content of liquid waste tanks | Molybdenum Production Facility / Petten, Netherlands |
| 13-10-2013 | INES 2 | Overexposure to Radiopharmacy Worker | Topeka, Kansas/St. Francis Health Center, United States of America |
| 09-10-2013 | [N/A] | Leakage of Contaminated Water from a Desalination System | FUKUSHIMA-DAIICHI, Japan |
| 08-10-2013 | INES 0 | Discovery of damaged fuel rods during core unloading and fuel inspections | KRSKO, Slovenia |
| 02-10-2013 | [N/A] | Leakege of Contaminated Water from the Top Plate of a Tank at B Area (South) | FUKUSHIMA-DAIICHI, Japan |
| 02-10-2013 | [N/A] | Leakage of Contaminated Water from the Top Plate of a Tank at B Area (South) | FUKUSHIMA-DAIICHI, Japan |
| 26-09-2013 | INES 2 | Common cause mechanical deficiency in control rods | High Flux Reactor / Petten, Netherlands |
| 23-09-2013 | INES 2 | Overexposure to Radiopharmacy Worker | Augusta, Georgia/Cardinal Health, United States of America |
| 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 |
| 23-08-2013 | INES 2 | Exposure of a worker in excess of statutory annual dose limits | LAMA (CEA Grenoble), France |
| 19-08-2013 | INES 3 | Contaminated water leakage from a water tank | FUKUSHIMA DAIICHI, Japan |
| 13-08-2013 | INES 2 | Stolen of a radioactive source | Islamic Republic of Iran, Tabriz, Tabriz University, Iran |
| 02-08-2013 | INES 2 | Uncontrolled release of radioactive effluents into the public sewerage system | Bordeaux university hospital, France |
| 19-07-2013 | INES 2 | Overexposure to Radiographer | Amelia, Louisiana/Bayou Inspection Services, Inc., United States of America |
| 30-05-2013 | INES 1 | EDG failed to start after unintentional loss of two phases on 400 kV incoming offsite supply | FORSMARK-3, Sweden |
| 30-05-2013 | INES 2 | Interventional Radiology - Exceeding of the maximum regulatory annual effective dose | Saint-Eloi Hospital (Montpellier), France |
| 20-05-2013 | INES 2 | Overexposure of radiographers | Project EPC-30, Plant of Malvinas, Cusco, Peru |
| 17-05-2013 | INES 0 | Information on earthquake which occurred in Western Québec | Central/Eastern Canada, Canada |
| 06-05-2013 | INES 2 | Exceeding of the maximum regulatory annual effective dose by a practitioner in interventional radiology | Hospital "Institut Mutualiste Montsouris" (Paris), France |
| 02-05-2013 | INES 2 | Overexposure of 4 persons exceeding the statutory annual whole body dose limit for workers (20 mSv) | Nuclear Engineering Seiberdorf, Univ. Innsbruck, Austria |
| 24-04-2013 | INES 2 | Accidental exposure of a worker exceeding annual regulatory limit to the skin | BLAYAIS-4, France |
| 22-03-2013 | INES 2 | Overexposure to Member of the Public | New York, NY/ Children's Hospital at Montefiore, United States of America |
| 20-03-2013 | INES 2 | Radiographer Overexposure | Tulsa, Oklahoma / Tulsa Gamma Ray, United States of America |