; and (2) how the Commission responded following the 2017 hurricane season in Puerto Rico as compared to how the Commission responded to other natural disasters, including hurricanes, previously or subsequently. (c) Report Not later than 18 months after the date of the enactment of this Act, the Comptroller General shall submit to the Committee on Energy and Commerce of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report on the findings of the study under subsection (a), including any recommendations. (d) No combination Such study and report required by subsection (a), (b), or (c) may not be combined or associated with any other ongoing, or subsequently requested, study by the Comptroller General. (e) Proceeding Not later than 2 years after the date of the enactment of this Act, the Commission shall commence a proceeding regarding what actions are appropriate for the Commission to take in addressing the findings and recommendations outlined in the report issued under subsection (c). 7. Rule of construction Nothing in this Act or the amendments made by this Act shall affect the operation or authority of the First Responder Network Authority established by section 6204 of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1424 ). 8. Definitions In this Act: (1) Terms defined in section 723 of Communications Act of 1934, as amended The terms defined in section 723 of the Communications Act of 1934, as added by section 2, have the meanings given such terms in section 723. (2) Commission The term Commission means the Federal Communications Commission.