; or (B) if the Advisory Committee decides against establishing such a corporation, provide a written explanation as to the rationale for the decision and develop an alternative. (3) Provide advice and recommendations to the Secretary of Transportation as requested on Arctic marine transportation, including seaway development. 5. Report to Congress Not later than 2 years after the date of enactment of this Act, the Advisory Committee shall submit a report with its recommendations under paragraphs (1) and (2) of section 4(c) to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives. 6. Termination of the Advisory Committee Not later than 8 years after the submission of the report described in section 5, the Secretary of Transportation shall dissolve the Advisory Committee. 7. International engagement If a Special Representative for the Arctic Region is appointed by the Secretary of State, the duties of that Representative shall include— (1) coordination of any activities recommended by the implementation plan submitted by the Advisory Committee and approved by the Secretary of Transportation; and (2) facilitation of multilateral dialogues with member and observer nations of the Arctic Council to encourage cooperation on Arctic maritime transportation.