A Delivery note is document accompanying a shipment of goods that lists the description, grade, and quantity of the goods delivered. A copy of the delivery note, signed by the buyer or consignee, is returned to the seller or consignor as a proof of delivery.
In short a delivery note is a document showing that goods have been delivered. Seller fills the delivery note. Buyer on delivery checks the delivery note. In case of deviations, delivery is rejected.