ICICIBANK ICICI Bank Ltd Litigation, disputes or regulatory action Announcement 2025 - GST Notice Received ICICI Bank received a Show Cause Notice on September 22, 2025, regarding a GST demand of ₹15,60,94,512 and will respond within the due timeline..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for ICICI Bank Ltd