; and (B) four nonvoting ex-officio members appointed pursuant to paragraph (3). (2) Voting members The Advisory Committee shall be composed of 15 voting members, appointed by the Secretary of Veterans Affairs. In appointing such members, the Secretary shall ensure the following: (A) Four are veterans with disabilities, including at least one veteran who is also employed in the competitive service (as defined in section 2102 of title 5, United States Code) or under Schedule A of the excepted service (as defined in section 2103 of such title) in the Veterans Health Administration, the Veterans Benefits Administration, or the National Cemetery Administration, who routinely receive benefits from the Department of Veterans Affairs or use services provided by the Department, including— (i) one veteran with a mobility impairment; (ii) one veteran with a hearing disability; (iii) one veteran with a visual disability; and (iv) one veteran with a mental or cognitive disability. (B) Four are recognized authorities in disability access and Federal disability discrimination law compliance relating to physical and electronic accessibility, including the provisions of law set forth under subsection (f)(1)(B). These members shall be selected from— (i) academic institutions; (ii) law firms or legal practices that specialize in Federal disability discrimination law