Geographical information concerning publications with a lower level of aggregation than just the country level is a topic of interest in many projects as more detailed information is needed. In many cases, however, the city level is also not appropriate as this is too finely grained. For EU countries, geographical evaluations are frequently based on NUTS (’Nomenclature of Territorial Units for Statistics’) codes. This project report contains the description of a procedure to assign NUTS codes to author addresses and the belonging evaluation.