The Hollow Metal Benefit Funds is maintained and administered by a join Board of Trustees on which labor and management are equally represented. The Board of Trustees is responsible for making and enforcing Plan rules and it is responsible for interpreting the Plan provisions uniformly for all participants, with the assistance of the Executive Director and its staff members. The Executive Director reports directly to the Board of Trustees, manages the Fund Office, and oversees the day-to-day activities of the Funds.