The provider of port services shall, in the event of a formal complaint and upon request, make available to the relevant authority in the Member State concerned any relevant information on the elements that serve as the basis for determining the structure and the level of the port service charges that fall under paragraph 1.
Cuirfidh soláthraí na seirbhísí calafoirt ar fáil don údarás ábhartha sa Bhallstát lena mbaineann, i gcás ina gcuirtear isteach gearán foirmiúil agus arna iarraidh sin dó, aon fhaisnéis ábhartha maidir leis na gnéithe atá mar bhonn le struchtúr agus leibhéal na muirear ar sheirbhísí calafoirt a thagann faoi mhír 1 a chinneadh.