Thought Leadership
Industry Issues
The DTCC Reengineering Project Underwriting Technical Specification Documents
The following tables contain Inbound and Outbound Files, User Guide, and Implementation Plan.
Inbound Files
| Document | Format | Version | Date |
|---|---|---|---|
| Underwriting Message Specifications and Schemas | ZIP archive, .zip | Version 5.7 | February 22, 2012 |
Web Upload Specifications
| Document | Format | Version | Date |
|---|---|---|---|
| Specifications for Direct Upload Facility | ZIP archive, .zip | Version 4.0 | October 22, 2010 |
| Underwriting Spreadsheet Upload Template | ZIP archive, .zip | Version 5.0 | October 19, 2011 |
Outbound Files
| Document | Format | Version | Date |
|---|---|---|---|
| NIIDS Message Format and Schemas | ZIP archive, .zip | Version 4.5 | February 21, 2008 |
CDTS User Guide
| Document | Format | Version | Date |
|---|---|---|---|
| CDTS User Guide and Schemas | ZIP archive, .zip | Version 2.5 | April 1, 2008 |
New Issue Information Dissemination System (NIIDS) Required Data Element Listing
| Document | Format | Version | Date |
|---|---|---|---|
| Mandatory and Optional Data Elements for DTC's New Issue Information Dissemination System (NIIDS) | MS-Word, .doc | N/A | March 5, 2007 |