in response to a request from a competent authority, provide that competent authority with all the information and documentation necessary to demonstrate the conformity of a device, in an official Union language determined by the Member State concerned;
mar fhreagra ar iarraidh ó údarás inniúil, an fhaisnéis agus an doiciméadacht uile is gá chun comhréireacht feiste a thaispeáint a sholáthar dó, i dteanga oifigiúil de chuid an Aontais a chinnfidh an Ballstát lena mbaineann;