- OSC Burden Reduction
- Register - OSC SME Institute webinars
- OSC Service Commitment: Service Standards and Timelines
- Investing in the Cannabis Industry
- OSC Staff Notice 81-730 – Consideration of Alternative Approaches to Address Concerns Related to Deferred Sales Charges
- Frequently asked questions about proceedings
- Topical guide for registrants
- Director's decisions for registrants
- The Exempt Market
- Corporate Finance Prospectus Related Matters
What's New
- February 13, 2020 CSA News Release: Canadian securities regulators seek additional comment on proposed rule for Non-GAAP and other financial measures
- February 4, 2020 OSC News Release: OSC Announces New Securities Proceedings Advisory Committee Members
- January 24, 2020 OSC News Release: BDO Canada pays $3.5 M for failing to comply with auditing standards
- January 23, 2020 CSA News Release: Canadian securities regulators provide update on trading fee rebate pilot study
- January 23, 2020 CSA News Release: Canadian securities regulators release detailed data from review of women on boards and in executive officer positions
- January 21, 2020 OSC News Release: Ontario Securities Commission Chair and CEO Maureen Jensen to step down
- January 16, 2020 CSA News Release: Canadian securities regulators publish additional guidance for entities facilitating the trading of crypto assets
View More
- February 14, 2020 Notice from the Office of the Secretary: MOAG Copper Gold Resources Inc. et al., File No. 2018-41
- February 12, 2020 Notice from the Office of the Secretary: Sean Daley et al., File No. 2019-28
- February 12, 2020 Notice from the Office of the Secretary: Sean Daley et al., File No. 2019-39
- February 11, 2020 Notice from the Office of the Secretary: Sean Daley et al., File No. 2019-28
- February 11, 2020 Notice from the Office of the Secretary: Joseph Debus, File No. 2019-16
- February 7, 2020 Notice from the Office of the Secretary: First Global Data Ltd. et al., File No. 2019-22
- February 7, 2020 Notice from the Office of the Secretary: Issam El-Bouji, File No. 2018-28
View More
- February 19, 2020 10:00 AM - Issam El-Bouji
- February 20, 2020 10:00 AM - Majd Kitmitto, Steven Vannatta, Christopher Candusso, Claudio Candusso, Donald Alexander (Sandy) Goss, John Fielding and Frank Fakhry
- February 20, 2020 11:00 AM - Paul Se Hui Oei and Canadian Manu Immigration & Financial Services Inc.
- February 24, 2020 2:00 PM - Joseph Debus
- March 2, 2020 10:00 AM - Paramount Equity Financial Corporation, Silverfern Secured Mortgage Fund, Silverfern Secured Mortage Limited Partnership, GTA Private Capital Income Fund, GTA Private Capital Income Limted Partnership, Silverfern GP Inc.
- March 5, 2020 9:00 AM - Money Gate Mortgage Investment Corporation, Money Gate Corp., Morteza Katebian and Payam Katebian
- March 6, 2020 10:00 AM - Canada Cannabis Corporation, Canadian Cannabis Corporation, Benjamin Ward, Silvio Serrano, and Peter Strang
View More
- February 13, 2020 National Instrument 94-102 Derivatives: Customer Clearing and Protection of Customer Collateral and Positions and Related Companion Policy
- February 13, 2020 CSA Staff Notice 23-326 Order Protection Rule: Market Share Threshold for the period April 1, 2020 to March 31, 2021
- February 13, 2020 Notice of Ministerial Approval of National Instrument 94-102 Customer Clearing and Protection of Customer Collateral and Positions
- February 13, 2020 CSA Second Notice and Request for Comment - Proposed National Instrument 52-112 Non-GAAP and Other Financial Measure Disclosure – Proposed Companion Policy 52-112 Non-GAAP and Other Financial Measures Disclosure - Related Proposed Consequential Amendments
- January 30, 2020 OSC Staff Notice 11-739 (Revised) - Policy Reformulation Table of Concordance and List of New Instruments
- January 23, 2020 CSA Notice 23-325 Trading Fee Rebate Pilot Study
- January 16, 2020 CSA Staff Notice 21-327 Guidance on the Application of Securities Legislation to Entities Facilitating the Trading of Crypto Assets
View More
- December 18, 2019: Investor News: Make a List, Check it Twice; Financial Hangovers; InvestingFundamentals.ca; All-in-one ETFs; Syndicated Mortgages & more
- December 5, 2019: Investor Warning: Red Maple FX Inc.
- December 5, 2019: Investor Warning: ClickPort International
- December 4, 2019: Investor Warning: Olympus Markets
- November 28, 2019: Investor News: New Interactive Website; New Spending Habits Calculator; New FinLit Research; New Video Series; Expanded Multilingual Resources & more
- November 19, 2019: Investor Warning: Global Options Trade Inc.
- November 18, 2019: Investor News: Preparing for the Unexpected; New Emergency Fund Calculator; New Quiz; Reverse Mortgages; Elder Financial Abuse; Celebrity Endorsements
- View More
Quick Links
Instruments, Rules & Policies
Proposed and final securities instruments, rules and policies overseen by the OSC.
Investors
Information regarding OSC efforts to protect and raise awareness among investors.
FAQs
Frequently asked questions about investing in the market and the securities industry.
Check Registration
Search to determine of if an individual or firm is registered in Canada.
Dealers, Advisers and Investment Fund Managers
A basic outline of how the OSC regulates and works with Dealers, Advisers and Investment Fund Managers.
Questions & Complaints
How investors can reach the OSC to get help regarding a company, product or individual.
OSC’s Electronic Filing Portal
Documents for filing electronically through the OSC's web filing portal.
Marketplaces, SROs & Clearing Agencies
Information on how the OSC oversees marketplaces, SROs, clearing agencies, and investor protection funds in Ontario.
Working at the OSC
Learn more about career opportunities at the OSC.
OSC Bulletin
The official record of the activities of the OSC, published weekly online.
Companies
A basic guide including how to comply with Ontario securities law and file certain documents with the OSC.
Investor Warnings
Information about individuals and companies that appear to be engaging in activities that may pose a risk to investors.