Code of Federal Regulations Title 29. Labor § 29.1912.30 Quorum;  committee procedure

(a) A majority of the members of any advisory committee, including the Construction Safety Advisory Committee, shall constitute a quorum, so long as there are present at least one member who is a representative of employees and one member who is a representative of employers.

(b) In the absence of its chairman, the committee may designate a member to preside at any meeting thereof.