The head of the Division shall be the Assistant Director for Emergency Communications. The Assistant Director shall report to the Director of Cybersecurity and Infrastructure Security. All decisions of the Assistant Director that entail the exercise of significant authority shall be subject to the approval of the Director of Cybersecurity and Infrastructure Security.
The Comptroller General shall review the validity of the report submitted by the Secretary under paragraph (1). Not later than 60 days after the date on which such report is submitted, the Comptroller General shall submit to Congress a report containing the findings of such review.