NF P94-523-1*NF EN ISO 22282-1:2014 Referenced Document
EN 1990 Eurocode - Basis of structural and geotechnical design*， 2023-03-22 Update
EN 1997-1 Eurocode 7: Geotechnical design - Part 1: General rules
EN 1997-2 Eurocode 7 - Geotechnical design - Part 2: Ground investigation and testing
ISO 14688-1 Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description*， 2017-12-01 Update
ISO 14689-1 Geotechnical investigation and testing - Identification and classification of rock - Part 1: Identification and description
ISO 22282-2 Geotechnical investigation and testing - Geohydraulic testing - Part 2: Water permeability tests in a borehole using open systems
ISO 22282-3 Geotechnical investigation and testing - Geohydraulic testing - Part 3: Water pressure tests in rock
ISO 22282-4 Geotechnical investigation and testing - Geohydraulic testing - Part 4: Pumping tests*， 2021-02-28 Update
ISO 22282-5 Geotechnical investigation and testing - Geohydraulic testing - Part 5: Infiltrometer tests
ISO 22282-6 Geotechnical investigation and testing - Geohydraulic testing - Part 6: Water permeability tests in a borehole using closed systems
ISO 22475-1 Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 1: Technical principles for the sampling of soil, rock and groundwater*， 2021-09-30 Update