Contractor
Contractor means any person, firm, unincorporated association, joint venture, co-sponsor, partnership, corporation, or other entity, or any group of one or more of the foregoing, which is a party to a contract with the Board, and the affiliates and successors in interest of such party. The term contractor also includes the chief executive and directors of a party to a contract with the Board, the key personnel of such party identified in the contract, and current or proposed consultants or subcontractors to such party. The term contractor shall also include consultants engaged directly by the Board through the use of a contract.