(3) an order setting aside the findings of fact, reasons for decision, and decision issued under subdivision 1a, and ordering an additional hearing.
The unemployment law judge must issue a decision dismissing the request for reconsideration as untimely if the judge decides the request for reconsideration was not filed within 20 calendar days after the sending of the decision under subdivision 1a.
The unemployment law judge must send to all parties, by mail or electronic transmission, the decision or order issued under this subdivision. A decision affirming or modifying the previously issued findings of fact, reasons for decision, and decision, or a decision dismissing the request for reconsideration as untimely, is the final decision on the matter and is binding on the parties unless judicial review is sought under subdivision 7.