40.98 Project deleted Aug 11, 2026
CEN
CEN/TC 341 Geotechnical Investigation and Testing
European Norm
93.020 Earthworks. Excavations. Foundation construction. Underground works
Draft
PUBLISHED
EN ISO 22476-1:2023
ABANDON
EN ISO 22476-1:2023/prA1
40.98
Project deleted
Aug 11, 2026