Who does OSFI regulate?
By Nick Jang, founder of MINERVA Studio ·
The short answer
OSFI regulates federally regulated financial institutions (FRFIs): all banks operating in Canada (domestic banks, foreign bank subsidiaries and foreign bank branches), federally incorporated or registered life, fraternal and property and casualty insurers, federal trust and loan companies, federal credit unions and cooperative credit associations, plus federally regulated private pension plans. Most credit unions and many insurers are provincially regulated instead.
The institutions OSFI regulates
Size and brand don’t decide it; the charter does. If an institution was incorporated or registered under a federal statute (the Bank Act, the Insurance Companies Act, the Trust and Loan Companies Act or the Cooperative Credit Associations Act), it answers to OSFI. By OSFI’s own count that’s “more than 350” institutions, plus roughly 1,200 pension plans.
| Type | Examples and notes |
|---|---|
| Domestic banks | The large Canadian banks and the smaller ones, from national lenders to digital banks. Every bank in Canada is federally regulated. |
| Foreign bank subsidiaries | Canadian banks owned by a foreign bank, regulated like domestic banks. |
| Foreign bank branches | Branches of foreign banks operating in Canada; OSFI’s Guideline E-4 sets what applies to them. |
| Trust and loan companies | Federally incorporated trust and mortgage loan companies. |
| Federal credit unions | Credit unions that chose to continue under the Bank Act, such as Coast Capital Savings Federal Credit Union and UNI Financial Cooperation. |
| Cooperative credit associations | Federally incorporated centrals and cooperative associations. |
| Life and fraternal insurers | Federally incorporated or registered life insurers and fraternal benefit societies, including branches of foreign insurers. |
| Property and casualty insurers | Federally incorporated or registered home, auto and commercial insurers, and foreign insurance branches. |
| Pension plans | Private pension plans for employees in federally regulated sectors such as banking, telecoms, rail and air transport. |
Does OSFI regulate credit unions?
Mostly no, and this trips a lot of people up. Almost every credit union in Canada, along with Quebec’s caisses populaires, is incorporated provincially. BCFSA supervises them in British Columbia, FSRA in Ontario, the AMF in Quebec. Their deposits are covered by a provincial insurer, not CDIC.
The exception is a federal credit union. Since 2012 the Bank Act has let a credit union continue federally, which lets it operate across provinces. UNI Financial Cooperation became the first in 2016, and Coast Capital in British Columbia followed. A federal credit union is regulated by OSFI and its deposits are insured by CDIC.
Many provincial regulators borrow from OSFI’s guidelines when they write their own, so OSFI’s expectations on model or third-party risk often reach provincial institutions indirectly. Quebec’s AMF has its own guidelines on model risk and the use of AI.
Does OSFI regulate insurance companies?
It regulates the federally incorporated or registered ones, which include most of Canada’s large life insurers and a large share of property and casualty insurers, plus Canadian branches of foreign insurers. Insurers incorporated under provincial law are regulated by their province. Insurance agents, brokers and how products are sold to consumers are provincial matters regardless of who supervises the insurer.
Fintechs, investment firms and others OSFI does not regulate
OSFI regulates deposit-takers and insurers with federal charters. It doesn’t regulate:
- Investment dealers, portfolio managers and trading apps. These answer to CIRO and the provincial securities commissions. Wealthsimple, for example, has said it isn’t a bank or a CDIC member; its investment dealer is regulated by CIRO, and eligible cash is held at partner banks.
- Payment service providers. The Bank of Canada supervises them under the Retail Payment Activities Act.
- Mortgage brokers and lenders that aren’t banks, which are provincial.
- Money services businesses, which register with FINTRAC for anti-money-laundering purposes.
This matters if a fintech partners with a bank. The bank stays accountable to OSFI for what its third parties do on its behalf, which is the subject of Guideline B-10.
How to check whether an institution is OSFI-regulated
OSFI publishes a searchable list of the institutions and pension plans it regulates on its website, under “Who we regulate”. Search by name and the result shows the institution’s type and the statute it’s regulated under. OSFI doesn’t issue public “registration numbers” the way securities regulators do; the listing itself is the confirmation. For deposit insurance, CDIC keeps its own list of member institutions.
What being OSFI-regulated means in practice
An FRFI is expected to follow OSFI’s guidelines in proportion to its size, complexity and risk. For risk teams the ones that matter most right now are E-23 for models and AI (from 1 May 2027), B-10 for third parties, B-13 for technology and cyber, and E-21 for operational resilience. A small trust company and a large bank answer to the same guidelines; what changes is how much OSFI expects them to do.
Related questions
Does OSFI regulate all banks in Canada?
Yes. Banking is a federal power, so every bank operating in Canada, including foreign bank branches, is regulated by OSFI.
Does OSFI regulate Desjardins?
The Desjardins caisses are regulated by Quebec’s AMF. Some Desjardins subsidiaries hold federal charters and are federally regulated; check OSFI’s list for a given entity.
Does OSFI regulate pension plans?
Federally regulated private pension plans, about 1,200 of them, yes. Provincial pension plans and the Canada Pension Plan’s investment board are not supervised by OSFI.
Is a federal credit union a bank?
It is chartered under the Bank Act and regulated by OSFI, but it remains a cooperative owned by its members.
Does OSFI regulate crypto platforms?
No. Crypto trading platforms in Canada are overseen by the Canadian Securities Administrators and CIRO.
Sources
- OSFI — About OSFI
- OSFI — Who we regulate
- Bank Act (S.C. 1991, c. 46)
- Canadian Credit Union Association — Federal credit unions
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A plain-language explanation, not legal advice. The regulator’s own text is the source; read it, and take advice on how it applies to your institution.