port service contract
as defined in Regulation (EU) 2017/352 of the European Parliament and of the Council of 15…, Article 2, point (12) (Definitions)
a formal and legally binding agreement or an act of equivalent legal effect between a provider of port services and a managing body of the port, or a competent authority, having as its subject-matter the provision of one or more port services, without prejudice to the form of designating providers of port services