EN 1997 Eurocode 7 - Geotechnical - Part 1: General rules
EN 1997-1 is intended to be used as a general basis for the geotechnical aspects of the design of buildings and civil engineering works

EN 1997 Eurocode 7 - Geotechnical - Part 2: Design assisted by laboratory testing

EN 1997 Eurocode 7 - Geotechnical - Part 3: Design assisted by field testing
In addition to Eurocode 7 part 1 the scope of Eurocode 7 part 3 is to provide for a number of commonly used field tests: a) requirements for the equipment and test procedures; b) requirements for the reporting and the presentation of test results; c) interpretation of test results. EN 1997-3 shall be used in conjunction with EN 1997-1.