Minn. R. Juv. P. 21.06
After adjudication or sentencing, or before hearing on a motion to dismiss, the trial court may report any question of law which is important and doubtful to the court of appeals, if the child requests or consents. Upon report of the question all further district court proceedings shall be stayed. Other cases pending in the trial court which involve or depend on the same question shall also be stayed if a stay is requested or consented to by the juvenile involved.
The aggrieved party shall file a brief with the court of appeals and serve it on all parties within fifteen (15) days of the trial court's report of the question. Other parties shall have eight (8) days to file responsive briefs. The court of appeals shall expedite its decision on certified questions.
Minn. R. Juv. P. 21.06