A Member State where more than one approval authority is responsible for vehicle approval including individual vehicle approval shall designate one of them that has the competence for issuing type-approvals as the sole approval authority that is responsible for the exchange of information with the approval authorities of other Member States for the purpose of Article 11 and for the fulfilment of obligations set out in Chapter XV.
Aon Bhallstát ina bhfuil níos mó ná údarás ceadaithe amháin atá freagrach as ceadú feithiclí, lena n-áirítear ceadú feithicle aonair, ainmneoidh sé ceann acu a bhfuil an inniúlacht aige le cineálcheaduithe a eisiúint mar an t-údarás ceadaithe aonair atá freagrach as faisnéis a mhalartú le húdaráis cheadaithe Ballstát eile, chun críocha Airteagal 11 agus leis na hoibleagáidí a leagtar amach i gCaibidil XV a chomhlíonadh.