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Number Name Status Rule Category Regulated Entity
Rule G-34 CUSIP Numbers, New Issue, and Market Information Requirements Market Transparency Dealers, Municipal Advisors, Bank Dealers
Rule A-6 Committees of the Board
IF-1 Real-Time Transaction Reporting and Price Dissemination (The "Real-Time Transaction Reporting System" or "RTRS")
Rule G-34
Last Updated: 12/14/2017
CUSIP Numbers, New Issue, and Market Information Requirements

Rule Summary: Establishes requirements relating to CUSIP numbers for dealers and, in competitive offerings, municipal advisors; requires underwriter participation in the New Issue Information Dissemination Service (NIIDS); and requires submission of certain information and documents related to auction rate securities and variable rate demand obligations to the SHORT system.

Rule for:

Dealers, Municipal Advisors, Bank Dealers

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Rule A-6
Last Updated: No amendment history
Committees of the Board
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IF-1
Last Updated: 10/01/2025
Real-Time Transaction Reporting and Price Dissemination (The "Real-Time Transaction Reporting System" or "RTRS")
Status:
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Notice (09/17/2025)
SEC Approves Amendments to MSRB Rule G-14 on Reporting of Transaction Prices
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