MUMBAI: The Shapoorji Pallonji (SP) Group filed for a review on Saturday of the Supreme Court verdict in its minority shareholder oppression case against Tata Sons. The move came on the last day to file such an appeal. A review plea can be filed within 30 days of a verdict, and the SC ruling in this SP-Tata Sons case was pronounced on March 26. The petition challenges certain alleged errors in the judgment, which had set aside the order of the National Company Law Appellate Tribunal (NCLAT) that had reinstated SP scion Cyrus Mistry as the chairman of Tata Sons. SP holds 18.4% in Tata Sons, the holding company of the $100-billion Tata conglomerate, and Mistry was removed from the chairman’s post in October 2016 in a boardroom coup. The petition is not a review of the entire judgment but some aspects of fact and law that are patent errors, said people familiar with the matter.