Without prejudice to paragraph 4, where an EU type-approval of an engine type or, where applicable, of an engine family is to become invalid, the manufacturer shall notify the approval authority that granted the corresponding EU type-approval of that fact.
Gan dochar do mhír 4, i gcásanna a bhfuil cineálcheadú AE d'inneall nó, i gcás inarb infheidhme, d'aicme inneall in am a bheith neamhbhailí, tabharfaidh an monaróir fógra faoin bhfíric sin don údarás ceadúcháin a dheonaigh cineálcheadú AE comhfhreagrach.