Common use of No Variation Clause in Contracts

No Variation. This Agreement shall not be amended and no variation to its terms shall be effective unless such amendment or variation is in writing by a document expressed to be supplemental to this Agreement and is signed by authorised representatives of each of the Parties.

No Variation. 11.1 This Agreement shall not be amended and no variation to its terms shall be effective unless such amendment or variation is in writing formally agreed by a document the parties and expressed to be supplemental to this Agreement and is signed by authorised representatives of each of the Parties.