On 19.08.2025, an employee of a company carried out a non-destructive testing using a Se-75 source with an activity of 1.95 TBq. When winding back the source into its safety position in a tube, the source detached from its holder, so that the source remained in the collimator. When the radiation... Reported by Gesellschaft für Anlagen und Reaktorsicherheit (GRS) mbH of Germany on 23 Dec 2025. Last update on 23 Dec 2025
Following our previous reports, in order to prevent dispersion of radioactive material inside the Natanz facility, taking into account the weather forecast, one of the building inside the facility (S8) has already been surrounded and isolated and is going to be covered with a water-resistant... Reported by Iran Nuclear Regulatory Authority (INRA) of Iran, Islamic Republic of on 09 Dec 2025. Last update on 09 Dec 2025
The museum in Roztoky near Prague operates an irradiation chamber that is used to destroy insects in collection items with gamma radiation. For this purpose, a sealed radionuclide source of Co-60 with an actual activity of 127 TBq on the date of the event is used. On 1. 9. 2025, a radiation... Reported by State Office for Nuclear Safety of Czech Republic on 27 Nov 2025. Last update on 27 Nov 2025
On 13. 1. 2025, the lcencee reported a radiation emergency when an unplanned radiation exposure of a radiation worker occurred. The worker was in the radiation room with a source of ionizing radiation - the Chisostat SO 1 irradiator, which contained a sealed radionuclide source ("URZ") Co-60 with... Reported by State Office for Nuclear Safety of Czech Republic on 07 Oct 2025. Last update on 07 Oct 2025