User Manuals and Specifications for MSRB Systems

The MSRB publishes user manuals, specifications, and other documentation that describe in detail how to use its market information systems. 

MSRB Gateway

Real-Time Transaction Reporting System (RTRS)

Short-Term Obligations Rate Transparency (SHORT) System

EMMA Dataport

Primary Market

Continuing Disclosure

Variable Rate Securities

Political Contribution Disclosures

529 College Savings Plan Data






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