Variation. No variation to this agreement shall be valid unless it is in writing and signed by both parties.
Appears in 41 contracts
Samples: Hire Agreement, Hire Agreement, Hire Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing (which, for this purpose, does not include email) and signed by both or on behalf of each of the parties.
Appears in 33 contracts
Samples: Cooperation Agreement (Tetra Tech Inc), Cooperation Agreement, Cooperation Agreement
Variation. No variation to of this agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 26 contracts
Samples: Consultant Framework Agreement, Consultant Framework Agreement, Consultant Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both partiesor on behalf of each of the parties to this Agreement.
Appears in 15 contracts
Samples: Shareholder Governance Agreement (Arm Holdings PLC /Uk), Shareholder Governance Agreement (Arm Holdings PLC /Uk), Agreement for the Sale and Purchase of Ordinary Shares and Warrants (Netia Holdings Sa)
Variation. No variation to of this agreement shall Agreement will be valid unless it is recorded in writing and signed by both partiesor on behalf of each of the parties to this Agreement.
Appears in 14 contracts
Samples: Conditions of Purchase, Conditions of Purchase, Conditions of Purchase
Variation. No variation to of this agreement Agreement or any term of this Agreement shall be valid effective unless it is in writing and signed by both partiesthe Parties.
Appears in 11 contracts
Samples: Licensing Agreement, Licensing Agreement, Licensing Agreement
Variation. No variation to of this agreement shall Agreement will be valid effective unless it is in writing and signed by both parties.
Appears in 8 contracts
Samples: Software License Agreement, Saas Agreement, Software License Agreement
Variation. No variation to of this agreement shall Agreement will be valid unless it is in writing and signed by both partiesor on behalf of each of the Parties.
Appears in 5 contracts
Samples: Terms of Business Agreement, Terms of Business Agreement, Terms of Business Agreement
Variation. No variation to of this agreement shall Agreement will be valid unless it is in writing and signed by both partieseach of the parties to this Agreement.
Appears in 5 contracts
Samples: Master Services Agreement, RSP Master Agreement, Master Services Agreement
Variation. No variation of or amendment to this agreement Agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 4 contracts
Samples: License Agreement (Myovant Sciences Ltd.), License Agreement (Myovant Sciences Ltd.), License Agreement (Myovant Sciences Ltd.)
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both partiesby, or on behalf of all Parties.
Appears in 3 contracts
Samples: Talent Contract, Fashion & Modeling Management Agreement, Model Management and Representation Agreement
Variation. No variation to of this agreement Agreement shall be valid or effective unless it is made by an instrument in writing and signed by both of the parties.
Appears in 3 contracts
Samples: Loan Agreement (Canargo Energy Corp), Loan Agreement (Canargo Energy Corp), Loan Agreement (Canargo Energy Corp)
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both partiesparties in accordance with the Change Control Procedure.
Appears in 3 contracts
Samples: Agreement for the Provision of Meter Reading Services, Meter Reading Services Agreement, Meter Reading Services Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both partiesor on behalf of each of the Parties hereto.
Appears in 3 contracts
Samples: Members Agreement, Members Agreement, Distribution Agreement
Variation. No variation to of this agreement shall Agreement will be valid unless it is in writing and signed by both partieseach of the parties to this Agreement.
Appears in 3 contracts
Samples: Master Services Agreement, Master Services Agreement, Master Services Agreement
Variation. No variation to this agreement Agreement shall be considered valid unless it is in writing and signed by both parties.
Appears in 3 contracts
Samples: Collaboration Agreement, Collaboration Agreement, Collaboration Agreement
Variation. No variation to this agreement Agreement shall be valid unless it is made in writing and signed by both parties.
Appears in 3 contracts
Samples: Consultancy Agreement, Consultancy Agreement, Consultancy Agreement
Variation. 23.1 No variation to of this agreement Agreement shall be valid unless it is in writing and signed by or on behalf of both partiesParties.
Appears in 2 contracts
Samples: Agreement for the Provision of Connectivity, Uplinking and Satellite Services (Playboy Enterprises Inc), Agreement for the Provision of Connectivity, Uplinking and Satellite Services (Playboy Enterprises Inc)
Variation. No variation to or amendment of this agreement Agreement shall be valid unless it is in committed to writing and signed by or on behalf of both parties.
Appears in 2 contracts
Samples: Loan Agreement, Loan Agreement
Variation. 14.1 No variation to of this agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 2 contracts
Samples: It Services Agreement, It Services Agreement
Variation. No variation to of this agreement shall be valid effective unless it is in writing and signed by both the parties.
Appears in 2 contracts
Samples: Event & Venue Rental, Property Sourcing and Sales Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both by, or on behalf of, each of the parties.
Appears in 2 contracts
Variation. 9.1 No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both by, or on behalf of, each of the parties.
Appears in 2 contracts
Samples: Adviser Service Agreement, Advisor Service Agreement
Variation. 23.1 No variation to this agreement Agreement shall be valid effective unless it is agreed in writing and signed by both partiesbetween the Parties.
Appears in 2 contracts
Samples: Grant Agreement, Grant Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both parties.
Appears in 2 contracts
Samples: Grant Agreement, Software Licence and Support Agreement
Variation. No variation to of this agreement shall will be valid effective unless it is in writing and signed by both parties.
Appears in 2 contracts
Samples: End User License Agreement, End User License Agreement
Variation. No variation to this agreement shall Agreement will be valid effective unless it is in writing and signed by both partiesParties.
Appears in 2 contracts
Samples: Product and Equipment Supply Agreement, Product and Equipment Supply Agreement
Variation. No variation to of this agreement Agreement shall be valid have any effect unless it is in writing and signed by both partiesparties hereto.
Appears in 1 contract
Samples: Agreement for the Supply of Water and Other Services
Variation. No variation to of this agreement shall be valid Agreement is binding unless it is agreed upon in writing and signed by both partiesbetween the Parties.
Appears in 1 contract
Samples: Service Level Agreement
Variation. 14.1 No variation to this agreement shall be valid binding unless it is in writing and signed by both parties.
Appears in 1 contract
Samples: Framework Agreement
Variation. 23.1 No variation to or alteration of this agreement shall Agreement will be valid unless it is approved in writing and signed by both parties.
Appears in 1 contract
Samples: Standard Terms & Conditions for the Supply of Goods and Services
Variation.
11.1 No variation to of this agreement shall be valid unless it is in writing and signed by both by, or on behalf of, each of the parties.
Appears in 1 contract
Samples: Terms and Conditions
Variation. 29.1 No variation to this agreement Agreement shall be valid unless it is agreed in writing and signed by both partiesthe Parties.
Appears in 1 contract
Samples: Testing Services Agreement
Variation. No variation to the provisions of this agreement Agreement shall be valid unless it is in writing and signed by both partieseach Party.
Appears in 1 contract
Variation. No 14.1 Except as expressly provided for in this Agreement no variation to or amendment of this agreement Agreement shall be valid unless it is in committed to writing and signed by on behalf of both parties.
Appears in 1 contract
Samples: Service Level Agreement
Variation. No Except as expressly provided in this Agreement, no variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both the parties.
Appears in 1 contract
Samples: Data Processing Agreement
Variation. No variation or modification to this agreement shall be the Agreement is valid unless it is in writing and signed by both partiesthe each Party.
Appears in 1 contract
Samples: Collaboration Agreement
Variation. 23.1 No variation to this agreement shall be valid unless it is in writing and signed by both parties.
Appears in 1 contract
Samples: Multiple Hire Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both partiesor on behalf of each of the Parties to this Agreement.
Appears in 1 contract
Samples: Master Services Agreement
Variation. No variation to of this agreement shall be valid unless it is in writing and signed by both partiesthe Parties.
Appears in 1 contract
Samples: Development Framework Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both and on behalf of each of the parties.
Appears in 1 contract
Samples: Payout Service Terms and Conditions
Variation. No variation to of the terms of this agreement shall Agreement will be valid unless it is made or confirmed in writing and signed by duly authorised signatories of both parties.
Appears in 1 contract
Samples: Service Administration and Scheduling Agreement (Service Team Inc.)
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by for or on behalf of both partiesparties hereto.
Appears in 1 contract
Samples: Director Indemnification Agreement (Artemis Strategic Investment Corp)
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both parties.
Appears in 1 contract
Samples: Services Agreement
Variation. 13.1 No variation to of this agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 1 contract
Samples: Licence Agreement
Variation.
13.1 No variation to this agreement Agreement shall be valid effective unless it is in writing and signed by both parties.
Appears in 1 contract
Samples: Platinum Group Metals Reference Price Licence Agreement
Variation. No variation to this agreement of the Agreement shall be valid effective unless it is in writing and signed by both the parties.
Appears in 1 contract
Samples: Collaboration Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is made in writing and signed by or on behalf of both partiesof the Parties.
Appears in 1 contract
Samples: Limitation Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 1 contract
Variation. No variation to this agreement shall be Agreement is valid unless it is set out in writing and signed by both parties.
Appears in 1 contract
Samples: Funding Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both or on behalf of the parties.
Appears in 1 contract
Variation. No variation to this agreement the Agreement shall be valid effective unless it is evidenced in writing and signed by both partiesParties to the Agreement.
Appears in 1 contract
Samples: Framework Agreement
Variation. No Except as set out in this agreement, no variation to this of the agreement shall be valid effective unless it is agreed in writing and signed by both the parties.
Appears in 1 contract
Samples: Software License Agreement
Variation. No variation Variation to this agreement shall be Agreement is valid unless it is in writing and signed agreed by both partiesParties in writing.
Appears in 1 contract
Samples: Planning Performance Agreement
Variation. No variation to any provision of this agreement Agreement shall be valid unless it is in writing and signed by both partieseach Party.
Appears in 1 contract
Samples: Power Purchase Agreement
Variation. No amendment or variation to this agreement shall be valid Agreement is effective unless it is in writing and signed by both the parties.. FURTHER ASSURANCES
Appears in 1 contract
Samples: Confidentiality Agreement
Variation. 12.1 No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 1 contract
Samples: Accountable Body Agreement
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both by, or on behalf of, each of the parties.
Appears in 1 contract
Samples: Terms and Conditions
Variation. No variation to of this agreement Agreement shall be valid unless it is in writing and signed by both partiesor on behalf of each of the Parties to this Agreement.
Appears in 1 contract
Samples: Master Services Agreement
Variation. No variation to of this agreement shall be valid unless it is in writing and signed by both or on behalf of each parties.
Appears in 1 contract
Samples: Services Agreements