Agreement Modification. The Parties may only modify this Agreement by a written instrument signed by both Parties. A purchase order may be used for billing purposes only and may not modify the terms and conditions of this Agreement.
Appears in 9 contracts
Sources: Research Services Agreement, Research Services Agreement, Services Agreement
Agreement Modification. The Parties may only modify this Agreement by a written instrument signed by both Parties. A purchase order Purchase Order may be used for billing purposes only and may not modify the terms and conditions of this Agreement.
Appears in 1 contract
Sources: Services Agreement