; (2) research conducted by the Center, solely or in collaboration with other entities; and (3) collaboration by the Center with other entities to promote the awareness and knowledge of, and skills to support, augmentative and alternative communication devices, services, and supports for individuals with significant disabilities affecting communication and persons who provide services and other supports to those individuals. 10. National Advisory Committee (a) Establishment The Secretary shall establish a National Advisory Committee on Augmentative and Alternative Communication (referred to in this section as the National Advisory Committee ), in the Administration for Community Living. (b) Composition (1) Appointment The voting members of the National Advisory Committee shall be appointed by the Secretary. (2) Membership (A) Voting members The National Advisory Committee shall be composed of 21 voting members, of which— (i) at least 11 members shall be individuals with significant disabilities affecting communication who use augmentative or alternative communication devices, services, or supports to express themselves; (ii) at least 6 members shall be family members of individuals who, collectively, have a variety of disabilities, including traumatic brain injury, cerebral palsy, and autism