CMU Technical Resources

Log in to learn about the CMU RTTM Web system functions that relate to corporate bonds, municipal bonds, and unit investment trusts (UIT). …

Log in to learn about using the CMU RTTM Activity reports to review, reconcile, and balance your trades. NSCC members and par…

DTCC initially launched its Cost Basis Reporting Service (CBRS) in 2003 to enable broker-dealer and bank client firms to pass cost basis on …

The Corporate, Municipal, and UIT (CMU) system provides all of its customers with RTTM - a single pipeline, a common processing platform, an…

NSCC's ETF process automates the creation and redemption of ETF securities when you want to safely and securly move the eligible ETFs and th…

Access the NSCC file formats for ETF, including record layouts and canned test data files. For answers to general file format questions, tra…