DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN ISO 14644-8
Cleanrooms and associated controlled environments - Part 8: Classification of air cleanliness by chemical concentration (ACC) (ISO/FDIS 14644-8:2022); German and English version prEN ISO 14644-8:2022
Reinräume und zugehörige Reinraumbereiche - Teil 8: Klassifizierung der Luftreinheit anhand der Chemikalienkonzentration (ACC) (ISO/FDIS 14644-8:2022); Deutsche und Englische Fassung prEN ISO 14644-8:2022
Responsible national committee
NA 041-02-21 AA - Cleanroom technology (Mirror committee CEN/TC 243 and ISO/TC 209)
Responsible european committee
CEN/TC 243 - Cleanroom technology
Responsible international committee
ISO/TC 209 - Cleanrooms and associated controlled environments