Member States shall cooperate with each other and with the Commission regarding interoperability between national systems and the European classification developed by the Commission.
Rachaidh na Ballstáit i gcomhar lena chéile agus leis an gCoimisiún ó thaobh idir-inoibritheachta idir na córais náisiúnta agus an an t-aicmiú Eorpach arna fhorbairt ag an gCoimisiún.