To protect investors, municipal entities and the public interest by promoting a fair and efficient municipal market, regulating firms that engage in municipal securities and advisory activities, and promoting market transparency.
Learn about how the MSRB regulates the municipal market.
The MSRB fulfills its mission by operating programs to protect market participants.
The MSRB is a self-regulatory organization created under the Securities Acts Amendments of 1975. It is also incorporated as a Virginia non-stock corporation. Key governance policies and documents are available below.
Read summaries of the MSRB's annual accomplishments and access financial information.
Watch a video that tells our story.