4. By way of derogation from paragraph 3, the ECB may decide within one month of receiving the information necessary to complete its assessment of the relevant formally initiated supervisory procedure, and in consultation with the relevant NCA, to take over the supervisory procedure concerned. If, due to reasons of national law, an ECB decision is required prior to the end of the assessment period referred to in the preceding sentence, the NCA shall provide the ECB with the necessary information and specify in particular the timeframe within which the ECB has to decide whether or not it intends to take over the procedure. Where the ECB takes over a supervisory procedure, it shall notify the relevant NCA and the parties of its decision to take over the supervisory procedure concerned. The ECB shall specify in its ECB decision the consequences of taking over such supervisory procedure.