Member States shall initiate thorough investigations of major accidents occurring in their jurisdiction.

A summary of the findings pursuant to paragraph 1 shall be made available to the Commission either at the conclusion of the investigation or at the conclusion of legal proceedings as appropriate. The Member States shall make a non-confidential version of the findings publicly available.

Member States shall ensure that, following the investigations pursuant to paragraph 1, the competent authority implements any recommendations of the investigation that are within its powers to act.