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 and structured products 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.