; (2) issue minimum guidelines for such systems; and (3) submit to Congress a report on the study. (b) Regulations Not later than 180 days after completing the study required by subsection (a), the Secretary shall prescribe regulations consistent with the findings of the study and minimum guidelines issued by the Access Board under subsection (a)(2). 10. Advisory committee on the air travel needs of passengers with disabilities (a) In general The Secretary shall establish an advisory committee for the air travel needs of passengers with disabilities (in this section referred to as the advisory committee ) to advise the Secretary in implementing section 41705 of title 49, United States Code, as amended by section 4. (b) Membership (1) In general The Secretary shall appoint the members of the advisory committee as follows: (A) At least 2 members of the advisory committee shall be representatives of each of the following: (i) Individual passengers with disabilities. (ii) National disability organizations. (B) At least 2 members of the advisory committee shall be representatives of each of the following: (i) Airport operators. (ii) Air carriers. (iii) Entities contracted by air carriers to provide services to individuals with disabilities. (c) Travel expenses Members of the advisory committee shall serve without pay but shall receive travel expenses, including per diem in lieu of subsistence, in accordance with subchapter I of chapter 57 of title 5, United States Code. (d) Chairperson The Secretary shall designate, from among the individuals appointed under subsection (b)(1)(A), an individual to serve as chairperson of the advisory committee. (e) Duties The duties of the advisory committee shall include— (1) assessing the disability-related access barriers encountered by air travelers with disabilities; (2) determining the extent to which the programs and activities of the Department of Transportation are addressing those barriers