According to the Regulation  (EU) 2017/352, fees imposed for port services and infrastructure must be set out in a transparent, non-discriminatory way and in accordance with the principles of fair competition and the strategy designed for each Port concerned (Article 12 and 13 of EU Regulation). The Port Management Organisation consults the port users on the issue of port fees (Article 15). RAPORTS is responsible for implementing Regulation (EU) 2017/352 and for supervising the fees imposed for using port infrastructure (Article 112). For unofficial version see: https://www.e-nomothesia.gr/kat-naytilia-nausiploia/nomos-3755-2009-fek-52a-30-3-2009.html?q=3755