; and (3) 1 vote. (j) Conflict of interest No member of the Oversight Board shall— (1) be employed by the Administration or the Department of Energy; or (2) have a financial interest in (including an employment relationship with) any contract holder or contractor of the Administration. (k) Compensation (1) In general Each member of the Oversight Board shall be paid at the rate of pay payable for level III of the Executive Schedule in subchapter II of chapter 53 of title 5, United States Code, for each day (including travel time) the member is engaged in the work of the Oversight Board. (2) Travel expenses Each member of the Oversight Board may receive travel expenses, including per diem in lieu of subsistence, in accordance with sections 5702 and 5703 of title 5, United States Code. (l) Meetings The Oversight Board shall meet at least once every 90 days. (m) Functions The Oversight Board shall— (1) review, on an ongoing basis— (A) the progress made by the Administrator in siting, constructing, and operating nuclear waste facilities under this Act; (B) the use of funds made available to the Administrator under this Act; (C) whether the fees collected from contract holders are sufficient to ensure full cost recovery or require adjustment; and (D) the liability of the United States to contract holders; (2) identify any problems that may impede the implementation of this Act