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.
The Point of Sale (POS) refers to the area of a store where customers can pay for their purchases. The term is normally used to describe systems that record financial transactions. This could be an electric cash register or an integrated computer system which records the data that comprises a business transaction for the sale of goods or services.