D.C. Code § 29-908
Bylaws shall be adopted, amended, or repealed by at least a majority vote of the members voting.
July 2, 2011, D.C. Law 18-378, § 2, 58 DCR 1720
1973 Ed., § 29-808.
1981 Ed., § 29-1108.
2001 Ed., § 29-908.