Remand power restricted: appellate authority must confirm, modify or annul after inquiry and cannot refer back. Whether the Appellate Authority may remand a case to the adjudicating authority. The Appellate Authority does not have an unfettered remand power: after making such inquiry as may be necessary it must pass an order confirming, modifying or annulling the decision or order under appeal and shall not refer the case back to the authority that passed the original decision.