40.20 DIS ballot initiated: 12 weeks Aug 20, 2026
CEN
CEN/TC 444 Environmental characterization of solid matrices
European Norm
13.080.40 Hydrological properties of soils
PUBLISHED
EN ISO 11461:2014
IN_DEVELOPMENT
prEN ISO 11461
40.20
DIS ballot initiated: 12 weeks
Aug 20, 2026