LAC 70:XXIII.427. Invoices

A. Upon each delivery and its acceptance by the department, the contractor shall bill the department by means of an invoice and such invoice shall make reference to the purchase order number on which delivery was made. B. At the time of delivery, the contractor is to make a delivery ticket on his own form showing: 1. complete description; 2. the exact quantity delivered; 3. price; 4. extension; and 5. purchase order number. C. Invoices shall be submitted by the contractor in triplicate directly to the address shown on the purchase order. D. Invoice price must agree with contract price.