; (B) review the annual National Interdiction Command and Control Plan, and provide advice to the Director and the United States Interdiction Coordinator concerning that plan; and (C) provide such other advice to the Director concerning drug interdiction strategy and policies as the committee determines is appropriate. (2) Chair The Director shall designate one of the members of the Interdiction Committee to serve as chair. (3) Meetings The members of the Interdiction Committee shall meet, in person and not through any delegate or representative, at least once per calendar year, before March 1. At the call of the Director or the chair, the Interdiction Committee may hold additional meetings, which shall be attended by the members in person, or through such delegates or representatives as the members may choose. (4) Report Not later than September 30 of each year, the chair of the Interdiction Committee shall submit to the Director and to the appropriate congressional committees a report describing the results of the meetings and any significant findings of the committee during the previous 12 months. Such report may include a classified annex. 1012. Treatment coordinator (a) United States treatment coordinator (1) In general The Director shall designate or appoint a United States Treatment Coordinator to perform the responsibilities of that position described in paragraph (2) and such other duties as may be determined by the Director with respect to coordination of efforts to expand the availability of substance use disorder treatment with the goal of eliminating the unmet treatment need. (2) Responsibilities The United States Treatment Coordinator shall be responsible to the Director for— (A) coordinating the activities of the National Drug Control Program Agencies undertaken to expand the availability of evidence-based substance use disorder treatment to ensure consistency with the National Drug Control Strategy