In the case where the Labor Standards Office Concerned has been changed retroactively to a time before the coming into effect of this Ministerial Ordinance pursuant to the provisions of paragraph (1), an application for permission, approval, recognition or any other disposition, a notification, a report or any other procedure made to the Director of the Labor Standards Office Concerned before the change, or permission, approval, recognition or any other disposition, etc. made by the Director of the Labor Standards Office Concerned before the change, with respect to a business or office located in the area concerned during the period after the application and before the coming into effect of this Ministerial Ordinance, is deemed to have been made to the Director of the Labor Standards Office Concerned after the change or made by the Director of the Labor Standards Office Concerned after the change.