N.C. Gen. Stat. § 87-6: Meetings; notice; quorum.

The Board shall meet twice each year, once in April and once in October, for the purpose of transacting such business as may properly come before it. At the April meeting in each year the Board shall elect officers. Special meetings may be held at such times as the Board may provide in the bylaws it shall adopt. Due notice of each meeting and the time and place thereof shall be given to each member in such manner as the bylaws may provide. Five members of the Board shall constitute a quorum. (1925, c. 318, s. 6; 1979, c. 713, s. 8.)