Matters relating to the certification of air worthiness of aircraft are the responsibility of the relevant air safety regulatory authority, which in the case of the aircraft referred to is the Federal Aviation Authority of the United States. The FAA requirements for certification of public transport aircraft are similar to those required by the equivalent European body, the Joint Airworthiness Authorities and they are applied to aircraft registered in Ireland by the Irish Aviation Authority. I have no statutory or other functions in relation to such matters. I should add that when Irish licensed airlines lease in aircraft, the Irish Aviation Authority satisfies itself about the certification requirements of the countries of origin of these aircraft.
My Department's air accident investigation unit's investigations into this incident are ongoing and its report will be published in due course.