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The Corporate, Municipal, and UIT (CMU) system provides all of its customers with RTTM - a single pipeline, a common processing platform, and a standardized message format for the U.S. fixed income markets. RTTM reduces execution and settlement risk as well as costs because it allows customers to maximize the volume of trades that match on trade date, and ensures that trades are locked in and ready for settlement, moments after they've been submitted. It also allows firms to fix any processing problems the same day when an error occurs, rather than waiting for the following morning, as in the previous batch processing system.

Looking for information about the CMU RTTM® Web Rewrite?

To support the CMU RTTM Web rewrite, DTCC Learning is updating guides, webcasts, and other learning resources on the learning center. Watch this space for announcements about these updates in the near future.

CMU RTTM Web Quick Reference Guide - Now Available

The CMU RTTM Web Quick Reference Guide is intended for CMU RTTM Web users who are familiar with the application. It provides a breakdown of the changes made to the look and feel of CMU RTTM Web and explains new features.

CMU RTTM Web User Guide - Now Available

The CMU RTTM Web User Guide provides step-by-step procedures for all CMU RTTM Web system functions that relate to corporate bonds, municipal bonds, and unit investment trusts (UIT). Learn how to access the CMU RTTM Web system, enter and manage trades, handle unmatched trades, access reports from the Report Center, and troubleshoot.

You can access these and other CMU RTTM documents from the Documents tab at the top of this page.

What's New in CMU RTTM Web - August 7, 2018 Webinar Recording & Materials - Now Available 

A recording of the "What's New in CMU RTTM Web?" webinar as hosted on August 7, 2018 by DTCC Learning is now available for CMU users who are registered to use the Learning Center. Presenters Ed Fanning (Director, Product Management) and Diana Simmons (Associate Director, Product Management) of Equities Clearing provide an overview of the enhancements to the CMU RTTM Web application in this 54 minute video (also available via the Videos tab at the top of this page).

DTCC Learning is also providing a copy of the presentation materials used in support of this webinar for those who attended. It is intended as solely as a reference and does not constitute a complete transcript of the information shared during the session. For that information we direct you to the webinar recording above.  


  • CMU RTTM® Web User Guide

    The CMU RTTM® Web user guide provides step-by-step procedures for all CMU RTTM Web syst ...
    In CMU RTTM Downloads: 209

  • What's New in CMU RTTM Web Webinar Presentation Materials - Aug 7, 2018

    These presentation materials were used in support of the live event, "What's New in CMU RTTM We ...
    In CMU RTTM Downloads: 4

  • CMU RTTM® Web Quick Reference Guide

    The CMU RTTM Web Quick Reference Guide is intended for CMU RTTM Web users who are familiar with the ...
    In CMU RTTM Downloads: 46

  • CMU RTTM Frequently Asked Questions (FAQs)

    The primary purpose of this document is to familiarize NSCC members with CMU RTTM processing by publ ...
    In CMU RTTM Downloads: 3095

  • CMU RTTM Interactive Messaging Specifications for Trade Input and Output Specifications Guide

    This document is intended for systems and development personnel including managers, analysts, and pr ...
    In CMU RTTM Downloads: 86

  • CMU RTTM Super Access Coordinator Guide

    The purpose of this document is to describe how to use the Customer Registration System (CRS) as a S ...
    In CMU RTTM Downloads: 91

  • CMU CSV Trade Batch Upload Quick Reference Guide

    In extraordinary situations, when a praticipant who submits MQ MT515 trade messages is not able to s ...
    In CMU RTTM Downloads: 60


This is a recording of the "What's New in CMU RTTM Web" webinar presented by DTCC Learning on August 7, 2018. Ed...

Category: Corporate, Municipal, and UITs (CMU)
Views: 39

Corporate, Municipal, and UIT (CMU) FAQs


Contact your DTCC Relationship Manager.

For CMU matching questions, please enter an inquiry into the DTC PBS WINS system or call (888) 382-2721. Select option 2 (Equity & Fixed Income), and then select option 3 (Equity, CNS, OW & CMU).

For RTTM Web Password resets: If you are not an access coordinator at your firm, please contact your firm’s access coordinator to reset your password.

If you are an access coordinator for your firm, please call the Customer Support Center (CSC) at (888) 382-2721 and press 1 (Password Issues), then 3. You can also refer to the pdf CMU RTTM Web User Guide (10.98 MB) .

For problems with data communication or RTTM Web access, call the Customer Support Center at (888) 382-2721. Press 5 (Technical Services), then 5 (FICC Connectivity and Technical Support).


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