The Chair of the advisory committee shall be the government official referenced in subsection (b)(3), who shall serve as a non-voting member.
Any action, recommendation, or policy of the advisory committee must be supported by at least five of the members appointed under subsection (b)(1).
Members of the advisory committee appointed by the Secretary shall be appointed for terms of three years, except that the members filling five of the eleven positions shall be initially appointed for terms of two years, with subsequent appointments to those positions extending for terms of three years.
The advisory committee shall present to the Secretary an annual report on its activities.
Nongovernmental members of the advisory committee shall serve without pay, but, to the extent funds are available pursuant to section 1261(d)(1)(B)  of this title, shall be entitled to reimbursement for travel, subsistence, and other necessary expenses incurred in the performance of their duties.
Not later than 4 years after December 18, 1991, the Secretary shall prepare and submit to the Committee on Environment and Public Works of the Senate, and the Committee on Transportation and Infrastructure of the House of Representatives, a study which summarizes the annual reports of the National Recreational Trails Advisory Committee, describes the allocation and utilization of moneys under this chapter, and contains recommendations for changes in Federal policy to advance the purposes of this chapter.
The advisory committee established by this section shall terminate on September 30, 2000.