ATM/ANS systems and ATM/ANS constituents providing related information to and from the aircraft and on the ground shall be properly designed, produced, installed, maintained, protected against unauthorised interference and operated to ensure that they are fit for their intended purpose.
Maidir leis na córais BAT/SAL agus comhdhamhnaí BAT/SAL a sholáthraíonn faisnéis ghaolmhar don aerárthach agus ón aerárthach agus ar an talamh, beidh siad deartha, táirgthe, suiteáilte, cothabháilte, cosanta i gcoinne cur isteach neamhúdaraithe agus oibrithe go hiomchuí chun a áirithiú go mbeidh siad oiriúnach don chuspóir atá beartaithe dóibh.