(a) At the request of the Committee or the person calling a meeting, the Assistant Secretary of Labor for Occupational Safety and Health may make available to the Committee any needed experts or consultants. Any expert or consultant so made available may participate in the deliberations of the Committee with the consent of the Committee.

(b) The Assistant Secretary shall furnish the Committee an executive secretary. He shall also furnish such secretarial, clerical, and other services as are deemed necessary to the conduct of its business.

(c) The Solicitor of Labor shall provide such legal assistance as may be necessary or appropriate for the Committee to carry out its functions in accordance with the requirements of this part.