And in case of raw or packing materials, the planning department determines the quantity and timing of raw materials. This department informs the purchase department when to buy materials.
When the purchase department got the requisition, it calls for quotation or tender. After receiving the quotation or tender, supplier has been selected. The supplier may be local or international. If the terms and conditions are in favor of both BPL and the selected supplier, an order for the purchase is than issued by the purchase department. In case of raw or packing material, the purchase order is issued by the factory. A purchase register is maintained by the purchase department in which they maintain all the required information relating to a consignment.