The Board of Immigration Appeals shall consist of a Chairman, two Vice Chairmen, and twenty other members. The Chairman shall be responsible for providing supervision and establishing internal operating procedures of the Board in the exercise of its authorities and responsibilities as delineated in 8 CFR 3.1 through 3.8. [Order 1237-87, 52 FR 44971, Nov. 24, 1987, as amended by Order 1992-95, 60 FR 53268, Oct. 13, 1995; Order No. 2062-96, 61 FR 59305, Nov. 22, 1996; Order No. 2180-98, 63 FR 51519, Sept. 28, 1998; Order No. 2297-2000, 65 FR 20069, Apr. 14, 2000; Order No. 2511-2001, 66 FR 47380, Sept. 12, 2001]