All necessary data, documents, records and information to record the respect of the conditions specified in point 5.3 must be retained for each flight and kept available and protected against unauthorised modification for a minimum period of time compatible with the type of operation.
Na sonraí, na doiciméid, na taifid agus an fhaisnéis uile is gá chun urramú na gcoinníollacha a shonraítear i bpointe 5.3 a thaifeadadh, ní mór iad a choinneáil i gcás gach eitilte agus a choimeád ar fáil agus a chosaint i gcoinne modhnú neamhúdaraithe ar feadh íostréimhse ama atá comhoiriúnach don chineál oibríochta atá i gceist.