date of the enactment of this Act, the Commission, in consultation with the Secretary of Energy, shall adopt, after public notice and an opportunity for comment, a set of recommended best practices on how providers of advanced communications service and utilities should coordinate in order to ensure that advanced communications service remains operational during times of emergency and pre-planned power downs. (b) Measures Not later than 1 year after the date of the enactment of this Act, the Commission, in consultation with the Secretary of Energy and Secretary of Homeland Security, shall— (1) establish a process by which providers of advanced communications service and utilities share information regarding what infrastructure, used in the provision of advanced communications service, should be prioritized for reenergization to best restore critical parts of such providers’ networks necessary for emergency response and restoration efforts, in a manner that promotes the most efficient and effective use of resources during times of emergency and pre-planned power downs