Projects of CEN/TC 430

DIN EN ISO 21613 rev 2025-11-12 (U, Pu)O2 Powders and sintered pellets - Determination of chlorine and fluorine More  Comment 
DIN EN ISO 15646 rev 2025-10-07 Re-sintering test for UO2, (U,Gd)O2 and (U,Pu)O2 pellets More  Comment 
DIN EN ISO 18256-2 rev 2025-10-07 Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 2: Dissolution of MOX pellets and powders More  Comment 
DIN EN ISO 15366-2 rev 2025-10-07 Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography - Part 2: Samples containing plutonium and uranium in the nanogram range and below More  Comment 
DIN EN ISO 18256-1 rev 2025-10-07 Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plutonium dioxide powders More  Comment 
DIN EN ISO 15366-1 rev 2025-10-07 Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography - Part 1: Samples containing plutonium in the microgram range and uranium in the milligram range More  Comment 
DIN EN ISO 16638 2025-07-24 Radiological protection - Monitoring and internal dosimetry for specific materials More  Comment 
DIN CEN ISO/TR 4450 rev 2025-07-07 Quality management systems - Guidance for the application of ISO 19443:2018 More  Comment 
DIN EN ISO 20785-4 2025-05-13 Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 4: Validation of codes (ISO 20784-4:20xx); German version EN ISO 20785-4:20xx More 
DIN EN ISO 12800 2025-01-20 Nuclear fuel technology - Guidelines on the measurement of the specific surface area of uranium dioxide and plutonium dioxide powders by the BET method (ISO/DIS 12800:2026); English version prEN ISO 12800:2026 More  Comment 

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