(a) Any decision of the Unemployment Insurance Appeal Board shall become final 10 days after the date of notification or mailing thereof, and judicial review thereof as provided in this subchapter shall be permitted only after any party claiming to be aggrieved thereby has exhausted all administrative remedies as provided by this chapter.
(b) The Department shall be deemed to be a party to any judicial action involving any such decision, and may be represented in any such judicial action by any qualified attorney employed by the Department and designated by it for that purpose or at the Department's request by the Attorney General.