Any person including the Competent Authority, if aggrieved by any final order of the Designated Court under this Chapter, may appeal to the High Court, within a period of sixty days from the date of such order:
    Provided that the High Court may entertain the appeal after the expiry of the said period of sixty days, if it is satisfied that the appellant was prevented by sufficient cause from preferring the appeal in time.
    Explanation.—The expression "High Court" means the High Court of a State or Union territory where the Designated Court is situated.