Jayasundera Mudiyansele Ariyadasa vs Sankapala Arachchilage Siriwardena – CA CASE NO. 955/2000-2016

The case between Don Kithsiri Ranjith Athukorale (substituted for Jayasundera Mudiyansele Ariyadasa, Plaintiff) and Sankapala Arachchilage Siriwardena (Defendant) addressed whether a Defendant, after exhausting all available procedural remedies, may invoke the inherent jurisdiction of the District Court under Section 839 of the Civil Procedure Code to reopen and re-litigate an adjudicated matter. It was held that the court’s inherent powers under Section 839 cannot be invoked as an alternative appellate mechanism after all statutory remedies have been duly pursued and exhausted. This reaffirmed the principle that inherent powers serve only where no explicit statutory provision exists and justice so demands. The decision relied on Supreme Court and Court of Appeal precedents, emphasizing th