Every accident or serious incident involving aircraft to which Regulation (EU) 2018/1139 of the European Parliament and of the Council applies shall be the subject of a safety investigation in the Member State in which the accident or serious incident occurred.
Gach tionóisc nó teagmhas tromchúiseach a bhaineann le haerárthaí agus a bhfuil feidhm ag Rialachán (AE) 2018/1139 ó Pharlaimint na hEorpa agus ón gComhairle maidir leo, beidh siad ina n-ábhair imscrúdaithe sábháilteachta sa Bhallstát ina dtarlaíonn an tionóisc nó an teagmhas tromchúiseach.