Welcome to the MSRB

Welcome to the Municipal Securities Rulemaking Board's (MSRB) web site. The MSRB makes rules regulating dealers who deal in municipal bonds, municipal notes, and other municipal securities. This web site contains useful information for municipal securities investors, dealers and the general public.

The MSRB often posts changes, amendments, and additions to rules as well as notices about our services in the What's New section.

MSRB's Real-Time Transaction Reporting System RTRS information for dealers and other industry participants   Access MSRB’s real-time municipal bond prices at the Electronic Municipal Market Access web site at www.emma.msrb.org

What's New

MSRB Notice 2008-32
Amendments Approved to Rules G-11, G-12 and G-8

MSRB Board Meeting
Summary of Board Action
July 18, 2008

MSRB Notice 2008-31
NIIDS Phone-In Workshop

MSRB Notice 2008-30
Publication of MSRB Rule Book

MSRB Notice 2008-29
Further Technical Amendments Filed To Rules G-12 and G-8

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