I am in the process of implementing this clause at our headquarters since they have taken over all of the sales and customer service responsibilities in our company. They do not feel it is necessary to review all incoming purchase orders for the requirements listed in Clause 8.2.3 for repeat customers. I believe it is necessary to do this for every PO with the exception of those customers that have a contract in place, since the requirements could potentially change from one PO to another. Am I correct with this approach?