The Public Grievance Redressal Officer or any other public authority or first appellate authority aggrieved by an order of the second appellate authority in respect of imposing of penalty under this Act, may make an application for revision of the order to the officer or authority nominated by the State Government within a period of sixty days from the date of that order. The nominated officer or authority shall dispose of the application in accordance with the prescribed procedure:
Provided that the officer or authority nominated by the State Government may entertain an application after the expiry of the period of sixty days but not exceeding seventy five days, if he is satisfied that the applicant was prevented by sufficient cause from filing the appeal in time.