UMIR

The Universal Market Integrity Rules (UMIR) set out  the requirements applicable to  IIROC Participant Dealer Members, Access Persons and Marketplaces for securities related trading activities on all marketplaces that we regulate. 

UMIR, together with the IIROC Rules that govern the activities of investment firms, comprise IIROC's regulatory framework.

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Download the UMIR Rulebook

The Universal Market Integrity Rules (UMIR) set out the requirements applicable to New SRO Participant Members, Access Persons and Marketplaces for securities-related trading activities on all marketplaces that we regulate.


Last updated: July 27, 2023

Welcome to CIRO.ca!

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

You can now find new publications published by CIRO since January 1, 2023 on CIRO.ca. 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 CIRO.ca, 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.