WAIVER AND VARIATION 13. No waiver or variation of this Parent Agreement shall be of any force unless such waiver or variation is agreed upon in writing and signed by an authorised representative of each of the Parties.
VARIATION OF AGREEMENT 6.1 Subject to clauses 3.2, 6.2 and 6.3, this Agreement may be varied at any time if agreed between the Administrator and the Sector Association.
VARIATION AND WAIVER No variation or waiver of this Agreement shall be effective unless it is in writing and signed by (or by some person duly authorised by) each of the parties. No single or partial exercise of, or failure or delay in exercising, any right under this Agreement shall constitute a waiver or preclude any other or further exercise of that or any other right.
Entire Agreement and Variation 21.1 This Contract constitutes the entire agreement between the parties and supersedes all prior communications, negotiations, arrangements and agreements, whether oral or written, between the parties with respect to the subject matter of this Contract.