of Homeland Security. (4) Meeting (A) Initial meeting The Board shall hold its initial meeting not later than 30 days after the final appointment of members under clauses (vi), (vii), and (viii) of paragraph (3)(A). (B) Meeting The Board shall meet not fewer than 1 time each year at the call of the Chairperson. (5) Quorum Four members of the Board shall constitute a quorum. (6) Compensation (A) Prohibition of compensation Except as provided in paragraph (2), members of the Board may not receive additional pay, allowances, or benefits by reason of their service on the Board. (B) Travel expenses Each member shall receive travel expenses, including per diem in lieu of subsistence, in accordance with applicable provisions under subchapter I of chapter 57 of title 5, United States Code. (7) Report Not later January 31, 2024, and annually thereafter, the Board shall submit to the Secretary a report containing a detailed statement relating to— (A) the prioritization of activities described in subsection (d)