The third online workshop on data collection of investment locations was held on April 21, 2021. years. The workshop was attended by representatives of local governments. The workshop was led by Nemanja Paunić and Filip Petrović. The topic of the workshop was to determine all the necessary tools in order to present the investment location in digital form with all its attributes. The moderators explained how to complete the Questionnaire of the National Register of Investment Locations, on the best way.