The FRP regulations at Part 112.20(h)(3)(ix) define the duties of a QI as follows: â¢activate internal alarms and hazard communication systems; â¢notify needed response personnel; â¢identify the character, exact source, amount, and extent of the release and items needed for notification;
1 With the help of PO, the buyer can place an order for goods and services while with the help of sales order; the buyer can know the date, time, and mode of delivery of goods and services.  Purchase Order is prepared by the buyer and is sent to the supplier of goods and services, whereas the supplier issues the Sales Order to the buyer.
Purchase orders are generally preprinted, numbered documents generated by the retailer's financial management system. In other words, if you use an accounting software like QuickBooks, when you order products from a vendor, it will create a purchase order for you in the system. The purpose of the PO is to create a trackable document within your accounting or POS system to be used in all sorts of beneficial ways to run your business.