1. At least two months before 4 November 2014, the ECB shall address a decision to each supervised entity in respect of which it assumes the tasks conferred on it by the SSM Regulation confirming that it is a significant supervised entity. For entities that are members of a significant supervised group, the ECB shall notify the ECB decision to the supervised entity at the highest level of consolidation within the participating Member States and shall ensure that all supervised entities within the significant supervised group are duly informed. These decisions shall take effect from 4 November 2014.