Common use of No Change Order Clause in Contracts

No Change Order. No change, modification or extension of this Agreement shall be effective against Buyer or Seller unless it is made in a writing making specific reference to this Agreement and is signed by an authorized representative of Buyer and Seller.

No Change Order. No change, modification or extension of this purchase order or Agreement shall be effective against Buyer or Seller unless it is made in a writing making specific reference to this Agreement purchase order and is signed by an authorized representative of Buyer and Seller.

No Change Order. No change, modification or extension of this Agreement shall be effective against Buyer or Seller unless it is made in a writing making specific reference to this Agreement and is signed by an authorized representative of Buyer and Seller. Written approval must be obtained before Seller proceeds with activity not contemplated under the Agreement. Buyer is not responsible for any payments in excess of those agreed upon in the Agreement or purchase order if written approval was not given in advance of production and/or delivery of goods.