The CSA, passport, National Instruments and the OSC

A council, not a regulator

Thirteen regulators writing thirteen rulebooks would make a national capital market impossible, so the thirteen coordinate through the Canadian Securities Administrators (CSA). The CSA is an umbrella council of the provincial and territorial regulators. It drafts harmonised rules, runs the national filing systems and speaks for the members together — but it regulates nobody itself. It has no statute, issues no receipts and brings no enforcement proceedings. Every one of those acts is done by a member regulator under its own provincial law. The exam's favourite distractor is to offer the CSA as "the federal regulator"; it is neither federal nor a regulator.

National Instruments

The CSA's harmonised rules are published as National Instruments — the same text adopted by every member, so that an issuer or dealer meets one rule everywhere. Three numbers recur through this course:

• NI 31-103 — Registration Requirements, Exemptions and Ongoing Registrant Obligations: who must register as a dealer, adviser or fund manager, and the conduct rules (KYC, suitability, conflicts) that follow (Lesson 3).
• NI 45-106 — Prospectus Exemptions: when securities may be sold without a prospectus (Lesson 4).
• NI 51-102 — Continuous Disclosure Obligations: what a reporting issuer must file and when (Lesson 5).

Worked example — Cobalt Ridge, three jurisdictions, one review

Cobalt Ridge Mining files its prospectus with its principal regulator, the Alberta Securities Commission. Under the passport system (Multilateral Instrument 11-102), Alberta's review and receipt are automatically accepted by every other passport jurisdiction — British Columbia among them — so Cobalt Ridge deals with one regulator and is cleared in all of them. That is coordination without a national regulator: one review, one set of harmonised rules, thirteen sovereign signatures.

Ontario is the exception. MI 11-102 is not adopted in Ontario. The OSC participates instead through an interface arrangement: it relies on the principal regulator's review for the most part, but Ontario's own decision is still Ontario's. For Cobalt Ridge, the practical effect is that Alberta's receipt covers British Columbia by passport and reaches Ontario through the interface. On the paper, the answer to "which jurisdiction is not a passport jurisdiction?" is Ontario.

The OSC

The Ontario Securities Commission administers the Securities Act (Ontario) and the Commodity Futures Act (Ontario). It registers dealers and advisers (a function it has delegated to CIRO for dealers since 2025 — Lesson 3.4), reviews prospectuses, oversees the exchanges and clearing agencies recognised in Ontario, and brings enforcement proceedings. Those proceedings are heard by the Capital Markets Tribunal, an adjudicative division separate from the Commission's staff, so that the body that investigates is not the body that decides. Toronto's concentration of head offices, dealers and exchanges makes the OSC the most prominent of the thirteen — which is a reason to know it, not a rule the exam can mark.

Three rules to place

"A firm must determine that each trade is suitable for the client" — NI 31-103. "An accredited investor may buy without a prospectus" — NI 45-106. "A reporting issuer must file annual audited financial statements" — NI 51-102. And the trap: "the CSA issued a receipt for the prospectus" — never; a member regulator issues receipts.