Market Regulation Services Inc. (RS) rule review Breadcrumb Home Industry Market regulation Self-regulatory organizations (SRO) Market Regulation Services Inc. (RS) rule review 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 Services Inc. (RS) rule review 2008 May 16, 2008 RS Market Integrity Notice - Request for Comments - Provisions Respecting the "Best Price" Obligation Document opens in new tab May 16, 2008 RS Market Integrity Notice - Amendment Approval - Provisions Respecting "Off-Marketplace" Trades Document opens in new tab May 9, 2008 Market Regulation Services Inc. - Notice of Commission Approval of RS Proposal - Allocation of Costs - First Group Document opens in new tab May 9, 2008 RS Notice - Commission Approval of RS Proposal - Allocation of Costs - First Group March 21, 2008 RS Market Integrity Notice - Request for Comments - Provisions Respecting Trading During Certain Securities Transactions Document opens in new tab March 14, 2008 RS Market Integrity Notice - Request for Comments - Provisions Respecting the Assignment of Identifiers and Symbols Document opens in new tab 2007 November 16, 2007 RS Market Integrity Notice - Guidance - Designation of Additional Exchange-Traded Funds Document opens in new tab September 7, 2007 RS Market Integrity Notice - Request for Comments - Provisions Respecting Short Sales and Failed Trades Document opens in new tab April 20, 2007 Joint Canadian Securities Administrators / Market Regulation Services Inc. Notice on Trade-Through Protection, Best Execution and Access to Marketplaces Document opens in new tab April 20, 2007 Joint Canadian Securities Administrators / Market Regulation Services Inc. Notice on Trade-Through Protection, Best Execution and Access to Marketplaces Document opens in new tab March 9, 2007 RS Market Integrity Notice - Notice of Amendment Approval - Provisions Respecting Competitive Marketplaces Document opens in new tab March 9, 2007 RS Market Integrity Notice - Amendment Approval - Provisions Respecting Competitive Marketplaces Document opens in new tab January 12, 2007 RS Notice - Request for Comments - Proposed UMIR Regulation Fee Model Document opens in new tab 2006 November 24, 2006 Corrections to RS Notice and Request for Comments - Proposed Allocation of Costs - First Group Document opens in new tab November 17, 2006 RS Notice - Request for Comments - Proposed Allocation of Costs - First Group Document opens in new tab November 3, 2006 RS Market Integrity Notice - Notice of Withdrawal - Provisions to Accommodate the Introduction of Multiple Marketplaces Document opens in new tab November 3, 2006 RS Market Integrity Notice - Notice of Withdrawal - Definition of "Applicable Market Display" Document opens in new tab October 6, 2006 RS Market Integrity Notice - Request for Comments - Provisions Respecting Competitive Marketplaces Document opens in new tab May 26, 2006 RS Market Integrity Notice - Notice of Amendment Approval - Provisions Respecting Client Priority Document opens in new tab May 26, 2006 RS Market Integrity Notice - Amendment Approval Document opens in new tab 2005 June 10, 2005 Request for Comments - Provisions Respecting Client Priority Document opens in new tab June 10, 2005 Request for Comments - Definition of "Applicable Market Display" Document opens in new tab June 10, 2005 Request for Comments - Provisions to Accomodate the Introduction of Multiple Marketplaces Document opens in new tab June 3, 2005 Request for Comments - Amendments to Trade-through Obligations Document opens in new tab April 29, 2005 Request for Comments - Provisions Respecting "Off-Marketplace" Trades Document opens in new tab April 8, 2005 Notice of Amendment Approval - Provisions Respecting a "Basis Order" Document opens in new tab April 8, 2005 Notice of Amendment Approval - Provisions Respecting a "Basis Order" Document opens in new tab April 1, 2005 Notice of Commission Approval - Provisions Respecting Manipulative and Deceptive Activities Document opens in new tab April 1, 2005 Notice of Commission Approval - Provisions Respecting Manipulative and Deceptive Activities Document opens in new tab March 11, 2005 Notice of Amendment Approval - Provisions Respecting Impeding or Obstructing a Market Regulator Document opens in new tab March 11, 2005 Notice of Amendment Approval - Provisions Respecting Impeding or Obstructing a Market Regulator Document opens in new tab March 4, 2005 Notice of Amendment Approval - Provisions Respecting Trading During Certain Securities Transactions Document opens in new tab March 4, 2005 Notice of Commission Approval - Amendments Respecting Trading During Certain Securities Transactions Document opens in new tab January 14, 2005 Notice of Commission Approval - Provisions Respecting Practice and Procedure Document opens in new tab January 14, 2005 Notice of Amendment Approval - Provisions Respecting Practice and Procedure Document opens in new tab 2004 August 27, 2004 Notice of Commission Approval - Amendment to Universal Market Integrity Rule - Amendment to Rule 1.1 and 3.1(2) Document opens in new tab August 27, 2004 Notice of Amendment Approval - Provisions Respecting Short Sales Document opens in new tab August 27, 2004 Notice of Commission Approval - Amendment to the Universal Market Integrity Rules - Amendment to Rule 9.1(1) - Order Entry during a Regulatory Halt Document opens in new tab August 27, 2004 Notice of Amendment Approval - Order Entry during a Regulatory Halt Document opens in new tab February 6, 2004 Notice of Commission Approval - Amendment to the Policies made under Universal Market Integrity Rules - Policy 10.8, Section 9.7 Public Access to Hearings Document opens in new tab February 6, 2004 RS Notice, Text of Amendment and Summary of Comment and Response Document opens in new tab January 30, 2004 Notice of Commission Approval - Amendment to the Universal Market Integrity Rules 7.4, 10.3 and 10.7 Document opens in new tab January 30, 2004 RS Notice of Amendment Approval - Administrative and Editorial Amendments Document opens in new tab 2003 October 31, 2003 Notice of Commission Approval - Amendment to the Universal Market Integrity Rules Accommodation of Anonymous Orders Document opens in new tab July 4, 2003 Notice of Commission Approval - Exemption from the Universal Market Integrity Rule 3.1 - Restrictions on Short Selling for Basis Trades Entered on the Toronto Stock Exchange Document opens in new tab June 20, 2003 Notice of Commission Approval - Exemption of Trades Pursuant to Market Marker Obligations from the Payment of Regulation Fees Document opens in new tab June 20, 2003 Notice of Commission Approval - Exemption of Trades Pursuant to Market Maker Obligations from the Payment of Regulation Fees Document opens in new tab May 23, 2003 Notice of Commission Approval - Amendment to the Universal Market Integrity Rules - Definition of Employee Document opens in new tab 2002 February 15, 2002 Text of the Universal Market Integrity Rules Document opens in new tab February 15, 2002 Text of Policies under the Universal Market Integrity Rules Document opens in new tab