Registration number (WIID)Project No.TitleStatus
77032LVS EN ISO 22765:2025Nuclear fuel technology - Sintered (U,Pu)O2 pellets - Guidance for ceramographic preparation for microstructure examination (ISO 22765:2025)Standarts spēkā
67471LVS EN ISO 22765:2019Nuclear fuel technology - Sintered (U,Pu)O2 pellets - Guidance for ceramographic preparation for microstructure examination (ISO 22765:2016)Atcelts
81562LVS EN ISO 22188:2025Monitoring for inadvertent movement and illicit trafficking of radioactive material (ISO 22188:2023) 
77217LVS EN ISO 21909-2:2023Passive neutron dosimetry systems - Part 2: Methodology and criteria for the qualification of personal dosimetry systems in workplaces (ISO 21909-2:2021)Standarts spēkā
77218LVS EN ISO 21909-1:2023Passive neutron dosimetry systems - Part 1: Performance and test requirements for personal dosimetry (ISO 21909-1:2021)Standarts spēkā
63896LVS EN ISO 21613:2018(U, Pu)O2 Powders and sintered pellets - Determination of chlorine and fluorine (ISO 21613:2015)Standarts spēkā
67472LVS EN ISO 21484:2019Nuclear Energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric method (ISO 21484:2017)Standarts spēkā
63904LVS EN ISO 21483:2018Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U, Pu) O2 (ISO 21483:2013)Standarts spēkā
81567LVS EN ISO 21243:2025Radiation protection - Performance criteria for laboratories performing initial cytogenetic dose assessment of mass casualties in radiological or nuclear emergencies - General principles and application to dicentric assay (ISO 21243:2022) 
73305LVS EN ISO 20785-4:2021Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 4: Validation of codes (ISO 20785-4:2019)Standarts spēkā
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