What is novation?
Some Clearing Houses interpose between buyers and sellers as a legal counter party, i.e., the clearing house becomes buyer to every seller and vice versa. This obviates the need for ascertaining credit-worthiness of each counter party and the only credit risk that the participants face is the risk of clearing house committing a default. Clearing House puts in place a sound risk-management system to be able to discharge its role as a counter party to all participants.