; (9) establishment of a process for the removal of a Director, including the removal of a Director for breach of a fiduciary duty to the Corporation; and (10) adoption of a process for filling vacancies on the Board. 90309. Committees of Board; independent auditors (a) Committees of Board The Board shall establish and maintain a Safety Committee, a Compensation Committee, a Technology Committee, and such other committees as the Board determines are necessary or appropriate to carry out the responsibilities of the Board effectively. Such committees shall be composed solely of Directors. (b) Independent auditors The Board shall retain independent auditors to conduct annual audits of the Corporation’s financial statements and internal controls. 90310. Advisory Board (a) Establishment There shall be an Advisory Board of the Corporation. (b) Duties The Advisory Board— (1) shall conduct such activities as the Board determines appropriate; (2) shall submit to the Board recommendations for Directors to be nominated and selected under section 90306(b)(11); and (3) may, on its own initiative, study, report, and make recommendations to the Board on matters relating to the Corporation’s provision of air traffic services and associated safety considerations. (c) Membership (1) Number The Advisory Board shall consist of not more than 15 individuals, who are citizens of the United States, representing interested entities. (2) Representatives The members of the Advisory Board shall include, at a minimum, representatives of the following: (A) Air carriers. (B) General aviation. (C) Business aviation. (D) Commercial service airports. (E) Operators and manufacturers of commercial unmanned aircraft systems. (F) Appropriate labor organizations. (G) The Department of Defense. (H) Small communities. (d) Structure