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 here.

GLEIF also maintains a publicly searchable database of all issued LEIs.

Welcome to!

We have a new look! You can find the Canadian Investment Regulatory Organization (CIRO) at with our fresh look and feel.

You can now find new publications published by CIRO since January 1, 2023 on If you are looking for past notices or bulletins published by MFDA or IIROC, you can find those on our legacy websites. Enforcement related content will continue on those websites as well.

You can now find previous Annual Reports and Enforcement Reports on, along with Halts and Resumption, and our ePublications sign up (for all previous MFDA and IIROC subscriber lists).

We will continue moving items off MFDA and IIROC in 2023/2024. Stay tuned for future updates.