British Standards Document
BS EN ISO 22475-1
Geotechnical investigation and testing. Sampling methods and groundwater measurements. Technical principles for the sampling of soil, rock and groundwater

https://doi.org/10.3403/30340677U

BS EN ISO 22475-1 is maintained by B/526/7. The current release of this standard is:

BS EN ISO 22475-1:2021 Geotechnical investigation and testing. Sampling methods and groundwater measurements. Technical principles for the sampling of soil, rock and groundwater

https://doi.org/10.3403/30340677 (published 31/10/2021)

This standard is available from the following sources:

Other historical versions of this standard document also exist: