CCF Document Repository

The following library constitutes the CCF (Computer to Computer File Transmission) record formats for DTC Asset Services and DTC Masterfile products.

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Asset Services CCF Document Repository

The following library constitutes the CCF (Computer to Computer File Transmission) record formats for DTC Asset Services and DTC Masterfile products.  For more information, visit the DTCC Client Center.  

 

The following CCF record formats are related to DTC Asset Services products. Click the links to download a CCF file format.

 The following CCF record formats are related to DTC Agent Services products. Click the links to download a CCF file format.

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DRS

DWAC

Fast

Payment Information

Master File

Disaster Recovery

The following CCF record formats are related to DTC Securities Processing products. Click the links to download a CCF file format.

The following CCF Record Formats are related to DTC Underwriting. Click the link to download a CCF file format.

 

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Survivor Option PUTS User Guide for Participants

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Securities Processing Application API: Introduction for Agents

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Asset Services: BMA1/5 (8.25): DTC Agent Files

This function allows Dividend and Redemption Paying Agents to send revised rates, late call and revised call information to DTC.
Modified February 24, 2026

Underwriting Central (UWC) Help

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Securities Processing Application API: DWAC API for Participants

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Securities Processing DWAC Agent API: Sample JSONs

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Information on PTS Migration and Upcoming Transition Plans

As part of our ongoing efforts to modernize our technologies and provide the best client experience, DTCC will sunset access to its legacy Participant Terminal Services (PTS), also known as TN3270 Terminal. Services available in PTS can be accessed through the DTCC Mainframe Portal or MyDTCC, as the point of entries to DTCC services.
February 03, 2026

Securities Processing DWAC Participant API: Sample JSONs

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SPA Securities Processing Application - Participant Help

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Securities Processing Application - Agent Help

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AnnounceDirect: Access Provisioning Guide

This document serves as a quick guide for Access Coordinators and Super Access Coordinators to provision access and entitlements to the AnnounceDirect (PSE) product.
December 30, 2025

AnnounceDirect Help

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DRS Agent Pending Profile Deposit notification via MQ (PSPADRSA02)

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DRS Withdrawal by Agent Pending Instruction Notification via MQ (PSPADWTA02)

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DRS Withdrawal By Transfer Agent Approve or Reject Instruction via MQ (PSPADWTA01)

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DRS Withdrawal by Transfer Participant Status Update via MQ (PSPADWTP02)

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DRS Withdrawal by Participant Instruction via MQ (PSPADWTP01)

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DRS Agent Profile Deposit for – Approve or Reject and Deliver Order Instruction via MQ (PSPADRSA01)

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DRS Profile Deposit Participant Instruction via MQ (PSPADRSP01)

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DRS Profile Deposit Participant Status Update via MQ (PSPADRSP02)

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DWAC Agent Pending Instruction Notification via MQ (PSPADWCA02)

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DWAC Agent Approve or Reject Instruction via MQ (PSPADWCA01)

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DWAC Participant Status Update via MQ (PSPADWCP02)

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DWAC Participant Instruction via MQ (PSPADWCP01)

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