Registration number (WIID)Project No.TitleStatus
83418LVS EN ISO 6863:2026Nuclear fuel technology - Preparation of spikes for isotope dilution mass spectrometry (IDMS) (ISO 6863:2024) 
81563LVS EN ISO 6980-1:2025Nuclear energy - Reference beta-particle radiation - Part 1: Methods of production (ISO 6980-1:2023)Standarts spēkā
81581LVS EN ISO 6980-2:2025Nuclear energy - Reference beta-particle radiation - Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field (ISO 6980-2:2023, including corrected version 2024-03)Standarts spēkā
81582LVS EN ISO 6980-3:2025Nuclear energy - Reference beta-particle radiation - Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence (ISO 6980-3:2023)Standarts spēkā
83421LVS EN ISO 7097-1:2026Nuclear fuel technology - Determination of uranium in solutions, uranium hexafluoride and solids - Part 1: Iron(II) reduction/potassium dichromate oxidation titrimetric method (ISO 7097-1:2025) 
83422LVS EN ISO 7097-2:2026Nuclear fuel technology - Determination of uranium in solutions, uranium hexafluoride and solids - Part 2: Iron(II) reduction/cerium(IV) oxidation titrimetric method (ISO 7097-2:2022) 
81565LVS EN ISO 7753:2025Nuclear criticality safety - Use of criticality accident alarm systems for operations (ISO 7753:2023)Standarts spēkā
72275LVS EN ISO 8299:2021Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)Standarts spēkā
77213LVS EN ISO 8529-1:2023Neutron reference radiations fields - Part 1: Characteristics and methods of production (ISO 8529-1:2021)Standarts spēkā
79149LVS EN ISO 8529-3:2024Neutron reference radiation fields - Part 3: Calibration of area and personal dosemeters and determination of their response as a function of neutron energy and angle of incidence (ISO 8529-3:2023, including corrected version 2023-09)Standarts spēkā
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