The extent of safety investigations referred to in paragraphs 1, 2 and 4 and the procedure to be followed in conducting such safety investigations shall be determined by the safety investigation authority, taking into account the consequences of the accident or serious incident and the lessons it expects to draw from such investigations for the improvement of aviation safety.
Is é an t-údarás um imscrúdú sábháilteachta a chinnfidh raon feidhme na n-imscrúduithe sábháilteacht dá dtagraítear i mír 1, mír 2 agus mír 4 agus an nós imeachta a bheidh le leanúint le linn na himscrúduithe sábháilteachta sin, iarmhairtí na tionóisce nó an teagmhais thromchúisigh agus na ceachtanna a mheasann sé a bheidh le foghlaim ó na himscrúduithe sin á gcur san áireamh chun sábháilteacht na heitlíochta a fheabhsú.