15 U.S. Code § 7102 - Duties of the Interagency Committee
The Interagency Committee shall meet not less than biannually at such times as the Interagency Committee determines to be necessary to perform the duties under subsection (a). A majority of the members of the Committee shall constitute a quorum for the approval of recommendations or reports issued pursuant to this section.
In performing its duties under subsection (a), the Interagency Committee shall consult with the Council. The Interagency Committee may meet jointly with the Council at the discretion of the chairperson of the Interagency Committee and the chairperson of the Council, but not less frequently than twice annually. The chairperson of the Interagency Committee shall serve as chairperson of any joint meetings of the Interagency Committee and the Council.