CEN/TC 430

Registration number (WIID)Project No.TitleStatus
75091LVS EN ISO 20553:2025Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO 20553:2025)Standarts spēkā
63905LVS EN ISO 20785-1:2018Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements (ISO 20785-1:2012)Atcelts
67423LVS EN ISO 20785-1:2020Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements (ISO 20785-1:2020)Standarts spēkā
63901LVS EN ISO 20785-2:2018Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2: Characterization of instrument response (ISO 20785-2:2011)Atcelts
67424LVS EN ISO 20785-2:2020Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2: Characterization of instrument response (ISO 20785-2:2020)Standarts spēkā
63898LVS EN ISO 20785-3:2018Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 3: Measurements at aviation altitudes (ISO 20785-3:2015)Atcelts
74811LVS EN ISO 20785-3:2023Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 3: Measurements at aviation altitudes (ISO 20785-3:2023)Standarts spēkā
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
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)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
Displaying 221-230 of 285 results.