TERI has ended its last major association with R K Pachauri who has been facing sexual harassment charges with former finance secretary Ashok Chawla replacing him as the chancellor of the university. <br/><br/>The announcement of Chawla replacing Pachauri was conveyed to the students of the university today by its pro<br/>vice chancellor Rajiv Seth. <br/><br/>TERI's Governing Council had appointed Chawla as its new Chairman and inducted Ajay Mathur as the new Director General.