When the appeal was decided by the Tribunal through Annexure A...

When the appeal was decided by the Tribunal through Annexure A order, the decision was taken based on the law as it stood then. In a subsequent decision of the hon'ble Supreme Court the law was declared as otherwise, based on a change of opinion. Such a change of opinion of law cannot be taken as a 'mistake apparent on the face of the record' which could be rectified.