Notwithstanding any provisions to the contrary, the Bank is not obliged to follow the instructions or instructions of the client or the contractor to cancel the entries or objects, unless such retrocession is in accordance with the rules of the APRÈSA or the rules of the Treasury Department. The bank undertakes to use the account in the manner defined therein and on the basis of the specifications and price schedules contained in the grudges. The Contractor may at any time terminate the Tripartite Agreement with a period of at least [NUM] days in respect of the Bank if the Contractor finds that the Bank has not fulfilled the full extent of its obligations under the Tripartite Agreement or that the Bank is fulfilling its obligations in a manner that prevents the Contractor from effectively and efficiently managing the applicable programme. The CLIENT may at any time terminate this tripartite agreement by written notice to the other two (2) parties. . . .