(5)In order to ensure that catches of blue whiting and mackerel by third-country vessels in EU waters are correctly accounted for, it is necessary to establish strengthened control provisions for such vessels. Those provisions should be in conformity with the Agreement between the European Community and Norway approved by Council Regulation (EEC) No 2214/80note and with the Agreement between the European Community and Faeroe Islands approved by Council Regulation (EEC) No 2211/80note.