Rule 5000.2 - Intervention(a) Any taxing authority not named as a party may intervene as a matter of course during pendency of the appeal by filing a Notice of Intervention with the Prothonotary.(b) Notice of Intervention shall contain the name of the intervening party as an additional party designated as "Intervenor" in the caption, and shall set forth that such identified party is intervening. The notice shall provide an address for the intervenor, unless simultaneously filed with an entry of appearance for counsel.(c) Intervenor shall serve copies of Notice of Intervention on all parties in accordance with Pa. R. Civ. P. § 440.(d) Within ten (10) days of filing of Notice of Intervention, the intervenor shall file a verified proof of service.(e) No response is required to be made by any party served with a copy of a Notice of Intervention.Amended effective 1/1/2022