April 15, 2019, the applicable securities regulatory authorities approved amendments (Amendments) to the Universal Market Integrity Rules and the Dealer Member Rules to include client identifiers and/or certain designations on:
- each order for a listed security that is sent to a marketplace
- each reportable trade in a debt security.
IIROC Notices regarding the Amendments Respecting Client Identifiers:
20-0056 – Rules Notice - Technical Notice – UMIR and DMR –
Revised Implementation of Client Identifier Amendments for Listed Securities (March 26, 2020).
19-0179 – Rules Notice – Notice of Approval / Implementation – DMR –
Amendments Respecting Client Identifiers for Reportable Debt Transactions (October 17, 2019).
19-0160 – Rules Notice - Technical Notice – UMIR and DMR –
Information on the Implementation of Client Identifier Amendments (September 6, 2019).
19-0118 – Rules Notice – Request for Comment – DMR –
Proposed Amendments Respecting Client Identifiers (July 11, 2019).
19-0071 - Rule Notice – Notice of Approval - UMIR and DMR –
Amendments Respecting Client Identifiers (April 18, 2019).
18-0122 – Rule Notice – Request for Comments – UMIR and DMR –
Publication of Proposed Provisions Respecting Client Identifiers (June 28, 2018).
17-0109 – Rules Notice – Request for Comment – UMIR and DMR -
Proposed Provisions Respecting Client Identifiers (May 17, 2017).
Client Identifiers - Information
Legal Entity Identifiers
Where a Legal Entity Identifier (LEI) is required under the Amendments, the client must use an LEI that is issued in accordance with standards set by the
Global Legal Entity Identifiers System (GLEIF).
GLEIF provides information on how to obtain an LEI, including a list of LEI issuing organizations for Canada, which can be accessed
GLEIF also maintains a publicly searchable
database of all issued LEIs.