CPV code 71351000 designates Geological, geophysical and other scientific prospecting services in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
71351000 sits under 71350000 (Engineering-related scientific and technical services) and groups 9 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.