Who we are​

Our Mission

  • Our mission is to carry out efficient self-regulation, being close to the market to, through guidance and knowledge exchange, preserve its integrity, verify compliance with rules and controls, and protect all its participants.

Our Commitments

  • Execute self-regulation, supervision, and inspection for the organized markets managed by B3.
  • Monitor Participants who have the right to access the organized markets managed by B3.
  • Carry out necessary actions to preserve market integrity and protect investors, with activities of guidance and professional training.
  • Guide and support market Participants to adopt best practices for compliance with current rules.
  • Adopt, when necessary, enforcement measures.
  • Manage the Investor Compensation Mechanism (MRP).
  • Offer our supervision and inspection services to market management entities and market infrastructures.

Pillars of Action

    1. Knowledge, professional training, and guidance
  • We believe in the value of educational initiatives as a market development tool. We exchange knowledge with Participants, sharing content for the training of professionals to act in the supervision of the capital market.
  • Market integrity
  • We monitor the offers and operations carried out in the organized markets managed by B3, audit their Participants, and act to curb irregular practices, in order to encourage a balanced and transparent market for all parties involved. We also assist Participants in adopting best practices and complying with current rules, through the publication of Guidance Notes and Supervision Standards, respectively.
  • Protection of investors and Participants
  • We manage B3's Investor Compensation Mechanism (MRP), whose function is to ensure investors, in cases where eligibility criteria are met, compensation for losses resulting from the action or omission of their intermediaries or administrators, employees, or agents, in relation to the intermediation of operations carried out in an organized exchange market or the securities custody service.
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We provide Participants, Investors, and Regulators with specific service channels, which expedite demands and dialogue between these agents.