

DTCC's Corporate Actions Reengineering project will be implemented in phases over the course of the next several years, with the goal of retiring all legacy systems on or before 2015.
The goals of the multi-year reengineering project will be -- over time -- to upgrade and replace many of the 60 legacy systems that currently support corporate actions at DTCC. Technical documents and specifications will be updated and published here as the reegineering project continues to move forward.
This migration guide provides a summary of the major changes associated with the reegineering effort.
Corporate Actions Messaging Specifications for ISO 20022 - intended as an implementation overview for both technical and business experts.
Announcements
Distributions Lifecycle (Entitlements, Allocations and Instructions Message Types)
Announcements
Distributions Lifecycle: Entitlements and Allocations Message Types
Distributions Lifecycle: Instructions Message Types
Frequently Asked Questions (FAQs) and implementation timeline for the DTCC Corporate Actions Reengineering initiative
Learn more about how the industry plans to transform how corporate actions are announced: a business case by DTCC, SWIFT, and XBRL US recommending changes to the current process