M/S. Levitate Mobile Technologies Pvt. Ltd. (LMT) entered into an IT Professional Services Agreement with Standard Chartered Bank (SCB) in 2013 for developing and managing a mobile application, but SCB instructed LMT to take down the app shortly after its launch, leading LMT to file a civil suit claiming Rs. 4,46,50,000 with 18% interest. During trial, after the examination of its primary witness (PW-1) was completed in 2023, LMT sought to file additional documents—including emails, vendor agreements, and server data—and recall PW-1, which the Delhi High Court rejected in February 2025 applying the 'reasonable cause' test, finding no adequate explanation for the delay and holding that allowing the application would be contrary to the objectives of the Commercial Courts Act, 2015. The Supreme Court, on appeal, examined the scheme and strict timelines of the Commercial Courts Act, 2015 and the applicable provisions of the CPC as amended thereby, particularly Order XI Rules 1 and 5, to determine whether the High Court's rejection was in accordance with law. The judgment extensively discusses the legislative intent behind the Commercial Courts Act, 2015—emphasising speedy resolution of commercial disputes—and the 'reasonable cause' standard required for filing additional documents at a belated stage.