7. Within three months of the designation or establishment of the competent authority and the single point of contact, each Member State shall notify the Commission of their identity and their tasks and responsibilities under this Directive, their contact details and any subsequent change thereto. Member States shall inform the Commission where they decide to designate an authority other than the competent authorities referred to in paragraph 1, second subparagraph, as the competent authorities in respect of the critical entities in the sectors set out in points 3, 4 and 8 of the table in the Annex. Each Member State shall make public the identity of its competent authority and single point of contact.