The Commission shall consist of 29 members as follows:
...
The Commission shall have its initial meeting no later than September 1, 1990, at the call of the Chairman. The Commission shall meet a minimum of four regular meetings each year. The Commission may also hold special meetings at the call of the Chairman, or by any four members of the Commission, upon such notice and in such manner as may be fixed by the rules of the Commission. A majority of the members of the Commission shall constitute a quorum.
N.C. Gen. Stat. § 164-37