SIKA Sika Interplant Systems Ltd Legal Disputes Announcement 2026 - Regulatory Compliance Regulatory update: SEBI DP Regulations 74(5) certificate for Jan 2026 period; registrar confirms no dematerialisation/rematerialisation requests..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Sika Interplant Systems Ltd