Common use of Amendment and variation Clause in Contracts

Amendment and variation. No variation to this Agreement shall be valid unless it is in writing, expressly states that it is amending this Agreement, and is signed by each of the parties to it.

Amendment and variation. No variation to this Agreement shall be valid unless it is in writing, expressly states that it is amending expressed to amend this Agreement, Agreement and is signed by each of the parties to it.

Amendment and variation. No amendment or variation to of this Agreement shall ----------------------- be valid effective unless it is in writing, expressly states that it is amending this Agreement, writing and is signed by or on behalf of each of the parties hereto and expressly stated to itbe an amendment or variation of this Agreement.

Amendment and variation. No variation to Except as otherwise expressly permitted by this Agreement or an Addendum, no variation of this Agreement (or of any of the documents referred to in this Agreement or an Addendum) shall be valid unless it is in writing, expressly states that it is amending this Agreement, writing and is signed by or on behalf of each of the parties to it. The expression "variation" shall include any amendment, variation, supplement, deletion or replacement however effected.

Amendment and variation. No variation to this Agreement Agree- ment shall be valid unless it is in writing, expressly states that it is amending this Agreement, and is signed by each of the parties to it.