One attorney or law firm shall be appointed by the Planning Board to serve as the official Attorney-Planning Board, and other attorneys or law firms may be appointed by the Planning Board, for a term of one (1) year, to perform legal services for the Borough of Elmwood Park including but not limited to those services as described in Section II of this document. The Planning Board may select, at its sole discretion, individuals or firms for this position, so long as those individuals or firms meet or exceed the minimum requirements set forth in Section III hereof. Once an appointment is made, no substitution of personnel may be made without the express written consent of the Planning Board, which consent may be withheld in their sole discretion.