99.60 Withdrawal effective Oct 5, 2022
CEN
CEN/TC 341 Geotechnical Investigation and Testing
Technical Specification
93.020 Earthworks. Excavations. Foundation construction. Underground works
Withdrawn
ISO/TS 22475-2:2006 specifies the qualification criteria for an enterprise and personnel performing sampling and groundwater measurement services so that all have the appropriate experience, knowledge and qualifications as well as the correct equipment for and groundwater measurements for the task to be carried out according to ISO 22475-1.
WITHDRAWN
CEN ISO/TS 22475-2:2006
99.60
Withdrawal effective
Oct 5, 2022