; and (2) submit to the appropriate committees of Congress a report on the study, including the Comptroller General’s findings, conclusions, and recommendations. (b) Contents The study under subsection (a) shall include accessibility best practices beyond those recommended under the Architectural Barriers Act of 1968 ( 42 U.S.C. 4151 et seq.), Rehabilitation Act of 1973 ( 29 U.S.C. 701 et seq.), Air Carrier Access Act of 1986 (100 Stat. 1080; Public Law 99–435 ), or Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq.), that improve infrastructure and communications, such as with regard to wayfinding, amenities, and passenger care. 3105. Extension of Advisory Committee for Aviation Consumer Protection (a) Termination Section 411(h) of the FAA Modernization and Reform Act of 2012 ( Public Law 112–95 ; 49 U.S.C. 42301 prec. note) is amended by striking September 30, 2017 and inserting September 30, 2021 . (b) Financial disclosure Section 411 of the FAA Modernization and Reform Act of 2012 ( Public Law 112–95 ; 49 U.S.C. 42301 prec. note) is further amended— (1) by redesignating subsection (h) as subsection (i); and (2) by inserting before subsection (i), the following: (h) Conflict of interest disclosure Beginning on the date of enactment of the Federal Aviation Administration Reauthorization Act of 2017 , each member of the advisory committee who is not a government employee shall disclose, on an annual basis, any potential conflicts of interest, including financial conflicts of interest, to the Secretary in such form and manner as prescribed by the Secretary. . (c) Recommendations Section 411(g) of the FAA Modernization and Reform Act of 2012 ( Public Law 112–95 ; 49 U.S.C. 42301 prec. note) is amended— (1) by striking of the first 2 calendar years beginning after the date of enactment of this Act and inserting calendar year