Variation. No variation to this agreement shall be valid unless it is in writing and signed by both parties.
Appears in 47 contracts
Sources: Hire Agreement, Hire Agreement, Hire Agreement
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 15 contracts
Sources: Supplier Agreement, 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
Sources: 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
Sources: Software License Agreement, Saas Agreement, Software License 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.
Appears in 7 contracts
Sources: Sales Contract (Gambling.com Group LTD), Share Purchase Agreement (Majesco), Consulting 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
Sources: 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
Sources: Master Services Agreement, RSP Master Agreement, Master Services Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by or on behalf of both partiesparties to this Agreement.
Appears in 4 contracts
Sources: Sale and Purchase Agreement (Macquarie Infrastructure CO LLC), Sale and Purchase Agreement (Macquarie Infrastructure CO LLC), Share Purchase Agreement (Macquarie Infrastructure Assets LLC)
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
Sources: Collaboration Agreement, Collaboration Agreement, Collaboration Agreement
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
Sources: 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
Sources: Members Agreement, Members Agreement, Distribution 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
Sources: Loan Agreement (Canargo Energy Corp), Loan Agreement (Canargo Energy Corp), Loan Agreement (Canargo Energy Corp)
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
Sources: Consultancy Agreement, Consultancy Agreement, Consultancy 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
Sources: 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 partiesor on behalf of the parties hereto.
Appears in 2 contracts
Sources: Asset Management Agreement (Behringer Harvard Opportunity REIT I, Inc.), Convertible Unsecured Loan Notes Agreement (Cyclacel Pharmaceuticals, Inc.)
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
Sources: Adviser Service Agreement, Advisor Service Agreement
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
Sources: Loan Agreement, Loan 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
Sources: 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 this agreement shall Agreement will be valid effective unless it is in writing and signed by both partiesParties.
Appears in 2 contracts
Sources: Product and Equipment Supply Agreement, Product and Equipment Supply 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. 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
Sources: Grant Agreement, Grant 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
Sources: End User License Agreement, End User License Agreement
Variation. No variation variations to this agreement Agreement shall be valid effective unless it is made in writing and signed executed by both partiesparties to this Agreement.
Appears in 2 contracts
Sources: Share Sale and Purchase Agreement (IBEX LTD), Share Sale and Purchase Agreement (IBEX LTD)
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
Sources: Grant Agreement, Software Licence and Support Agreement
Variation. No variation to or modification of the terms and conditions of this agreement shall be valid binding unless it is agreed in writing and signed by both parties.
Appears in 2 contracts
Sources: Canteen Licence Agreement, Canteen Licence 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
Sources: It Services Agreement, It Services Agreement
Variation. No variation to of this agreement shall be valid unless it is in writing and signed by both partiesor on behalf of each party.
Appears in 1 contract
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by or on behalf of both partiesParties.
Appears in 1 contract
Variation. 11.1 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
Variation. 14.1 No variation to of this agreement shall Agreement will be valid unless it is in writing and signed by both or on behalf of each of the parties.
Appears in 1 contract
Sources: License Agreement
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
Sources: 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 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
Sources: Agreement for the Supply of Water and Other Services
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
Sources: 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
Sources: Terms and Conditions
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
Sources: Platinum Group Metals Reference Price Licence Agreement
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
Sources: Director Indemnification Agreement (Artemis Strategic Investment Corp)
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
Sources: 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
Sources: Data Processing Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is made in writing and signed by both partiesall parties to this Agreement.
Appears in 1 contract
Variation. No variation to this agreement shall Agreement will be valid effective unless it is in writing and signed by both parties.
Appears in 1 contract
Sources: Onshore Oil Stock Ticket Contract
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
Sources: Services Agreements
Variation. No variation to this agreement shall be valid of any effect unless it is agreed in writing and signed by both partiesor on behalf of the Parties.
Appears in 1 contract
Sources: Mutual Confidentiality 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
Sources: Multiple Hire 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
Sources: 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
Sources: Confidentiality Agreement
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
Sources: Services 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
Sources: Standard Terms & Conditions for the Supply of Goods and Services
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. 10.1 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
Sources: Advisor Service 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 1 contract
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
Sources: Payout Service 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
Sources: Master Services 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 1 contract
Sources: Confidentiality Agreement
Variation. No variation to of this agreement Agreement shall be valid effective unless it is in writing and signed by both all parties.
Appears in 1 contract
Sources: Manufacturing Agreement (Freehand Information Systems, Inc.)
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
Sources: Service Level Agreement
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
Sources: Funding 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
Sources: Master Services Agreement
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
Sources: Framework 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
Sources: Planning Performance 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
Sources: Development Framework 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
Sources: Framework Agreement