Data Subscription Services and Products

The MSRB's Electronic Municipal Market Access (EMMA®) website provides access to municipal trade data and disclosure documents associated with municipal bond issues. These materials are available at no charge on our EMMA website or on a subscription basis in real-time for a fee.

Download the MSRB Subscription Services Price List to learn more about our subscription services and their rates. You may also learn about any of our subscription services by clicking on the links below:

Subscribe to the MSRB Data Subscription Services.

User Support
For more information, call MSRB Support at 703-797-6668.
Hours of operation: 7:30 a.m. - 6:30 p.m. ET 
MSRBsupport@msrb.org