9.8 The Customer and the Contractor shall implement a Change Order that has been agreed pursuant to this Clause 9 in accordance with the agreed proposal and signed by the duly authorized representatives of the Parties. Any dispute in relation to a proposed Change Order shall be resolved in accordance, the Parties 15.7. For the avoidance of doubt, until a proposed Change Order has been agreed, the Parties’ right and obligations under this Agreement shall not be amended b that Change Order and the Contractor shall not delay any Works whilst awaiting a response for The Customer in accordance with this Clause 9 unless however the ongoing Works is directly by the proposed Change Order , in which case the relevant Works shall suspended.