(A) A party may not file supplemental briefs without leave of court. The Chief Judge or the Presiding Judge of the Division to which a case has been assigned may order additional or supplemental briefs from counsel on designated matters that require discussion, development or clarification. The order for additional or supplemental briefs may provide for the time and order in which the briefs are to be filed, the number of copies to be filed and provisions relating to oral argument. The term "brief" includes any brief, memorandum of law, motion, letter, or suggestion.

(B) Counsel may call the court's attention to intervening decisions or new developments by directing a short letter providing the supplemental citations to the clerk in accordance with Rule 84.20 or Rule 30.08. A copy of the intervening decision or new development shall be attached to the letter.

(Adopted and eff. Dec. 18, 2003. Rule number converted from Roman numerals; eff. Feb. 22, 2018. Amended Feb. 22, 2018, effective June 29, 2018.)