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Markets and Trading

Alternative Trading System (ATS) - Regulatory Framework

A marketplace that is registered as an ATS under NI 21-101 rather than recognised as a stock exchange, with lighter governance requirements.

Definition

NI 21-101 (Marketplace Operation) distinguishes between recognized exchanges (TMX Group's TSX and TSX Venture Exchange, Cboe Canada, and NEO Exchange) and ATSs. An ATS must register with the applicable securities regulator(s) in each province where it operates, but it does not need to go through the full exchange recognition process. ATSs cannot list securities and must comply with fair-access requirements (they cannot arbitrarily deny access to qualified participants). UMIR applies to all CIRO dealer members trading on both recognized exchanges and ATSs. Key Canadian ATSs include Liquidnet (institutional block crossing), MatchNow (dark pool operated by Cboe Canada), and Alpha (operated by TMX Group). Because ATSs are required to report all trades to the marketplace that the security is listed on, trade reporting is consolidated. The best-execution obligation under UMIR 5.1 requires dealers to consider all lit and dark marketplaces, not just the listing exchange.

Source

NI 21-101; NI 23-101 (Trading Rules); UMIR 5.1; CIRO guidance

Where this shows up on the CIRE

  • Outcome 7.1
  • Outcome 7.2

Test yourself

Two real CIRE-bank questions on this exact outcome. Click to reveal the answer and the rule citation.

  1. 1

    A client submits a written complaint alleging that a registrant recommended an unsuitable investment that caused a $15,000 loss. Under CIRO's complaint-handling requirements, which of the following is the dealer member's obligation?

    Outcome 7.1 · click for answer

    A.The dealer member must refer the client immediately to OBSI without conducting any internal review.
    B.The dealer member must acknowledge receipt of the complaint, conduct an investigation, and provide the client with a substantive response within the prescribed time frame set out in CIRO rules.Correct
    C.The dealer member may decline to investigate because the client signed a risk disclosure document at account opening.
    D.The dealer member must only respond if the claimed loss exceeds a minimum dollar threshold established by CIRO.

    CIRO's complaint-handling rules require dealer members to have documented procedures for acknowledging, investigating, and responding to client complaints within prescribed time frames. The firm must provide a substantive response explaining its findings and, where applicable, inform the client of their right to escalate to an independent dispute resolution service such as OBSI. Signing a risk disclosure document does not waive complaint rights, and there is no minimum dollar threshold that exempts a firm from responding.

  2. 2

    OBSI (the Ombudsman for Banking Services and Investments) provides dispute resolution services to retail investors in Canada. Which of the following statements correctly describes OBSI's authority?

    Outcome 7.2 · click for answer

    A.OBSI can issue binding arbitration awards that force dealer members to pay compensation up to a fixed maximum.
    B.OBSI investigates complaints and makes non-binding recommendations for compensation; it cannot compel a firm to pay but can publicly name non-compliant firms.Correct
    C.OBSI has the same enforcement powers as CIRO and can revoke a registrant's approval.
    D.OBSI only accepts complaints referred directly by CIRO and does not accept complaints initiated by clients.

    OBSI operates as a free, independent dispute resolution service for banking and investment complaints. Its recommendations are non-binding: firms are not legally compelled to comply, but OBSI publishes the names of firms that decline to follow recommendations, creating reputational and regulatory consequences. OBSI does not have SRO enforcement powers and cannot revoke registrations. Retail clients may bring eligible complaints directly to OBSI after completing the firm's internal complaint process.

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