Notice of Approval – Universal Market Integrity Rules (UMIR) Provisions Respecting Short Sales and Failed Trades – Investment Industry Regulatory Organization of Canada (IIROC) Breadcrumb Home Industry Market regulation Self-regulatory organizations (SRO) IIROC rule review Notice of Approval – Universal Market Integrity Rules (UMIR) Provisions Respecting Short Sales and Failed Trades – Investment Industry Regulatory Organization of Canada (IIROC) Component Menu Left Sidebar Industry Registration and compliance Innovation at the OSC Companies Investment funds Market regulation Derivatives Artificial intelligence (AI) SEDAR+ Market Regulation Document Type IIROC rule review October 24, 2008 Download document This document is only available in PDF format.