Market Leadership

The MSRB stays apprised of events affecting the municipal market and advances market understanding by providing expertise to policymakers and other regulators whose jurisdiction includes aspects of the municipal market.

Puerto Rico Bonds

The MSRB's EMMA website provides information on Puerto Rico bond issuers.

Market Structure

The MSRB is working to enhance the structure and efficiency of the municipal market through rulemaking and transparency initiatives.

Regulatory Efficiency

The MSRB works to ensure that existing and new regulations function as efficiently as possible and are consistent with those of other regulators, when appropriate.

Municipal Market Disclosure

The MSRB provides tools, resources and recommendations that support timely and complete disclosures by municipal securities issuers and that facilitate investor access to this information.

Public Commentary

Access the MSRB’s Congressional testimony, regulatory comment letters and other commentary on issues and events affecting the municipal market.