High Court of Bombay, Nagpur Bench (Khubalkar, J.): Writ petition under Article 227 by original defendants challenging the order dated 15.11.2024 of the Court of District Judge-1, Darwha rejecting their application dated 23.08.2024 under Order VI Rule 17 CPC to amend the memorandum of appeal in their first appeal under Section 96 CPC (against decree dated 06.04.2023 in the plaintiff's suit for specific performance of agreement to sell dated 28.08.2011, instituted 29.11.2013) by adding grounds 15A to 15E pleading that the dispute is a 'commercial dispute' under Section 2(c), Commercial Courts Act, 2015, triable by the Commercial Court. HELD: (i) the amendment was sought only at the stage of final hearing of the appeal, after conclusion of trial, with no exceptional reasons why such grounds were not raised during the suit; the defendants did not exercise due diligence; (ii) although Order 41 Rule 2 CPC permits new grounds with leave, Order VI Rule 17 and its proviso must be duly considered - there being no foundation in the pleadings, and the proposed amendment challenging the trial Court's jurisdiction causing serious prejudice by introducing a totally new case, rejection was proper; consistent with State of Maharashtra v. Hindustan Construction Company (SC para 36: new grounds with new materials/facts cannot be introduced for the first time in appeal without foundation) and Union of India v. Pramod Gupta (paras 133-134, quoted: memo of appeal cannot amend original pleadings; court must apply mind under Order 6 Rule 17); (iii) the Appellate Court's references to commercial-dispute aspects were made while dealing with case laws, not inferences on merits; no perversity; no ground for Article 227 indulgence. Petition dismissed with no order as to costs; interim relief granted by order dated 23rd January, 2025 continued for a further period of four weeks.