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Presentations
Move Update: Are You In Compliance?
This presentation from March 2005 National Postal Forum (NPF) on move update compliance.
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Data Files 10/03/2018
Service Type Identifier (STID) Table
The STID (Service Type Identifier) is a three-digit numeric code used within the Intelligent Mail® barcode (IMb™) on a mailpiece that identifies the address correction or other electronic services desired.
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Tech Guides 08/10/2018
ACS™ File Format Technical Guide
This document contains the technical guide for ACS file format.
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Applications/ Forms 07/27/2018
ACS™ Enrollment Form
Enrollment form for ACS™.
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Publications 07/25/2018
Appendix C: ACS™ Product Code Information and Details
This document provides ACS™ Product Codes, descriptions, classifications, shapes, and fees.
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Data Files 06/25/2018
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Data Files 06/22/2018
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Data Files 06/22/2018
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Data Files 06/22/2018
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Tech Guides 06/21/2018
OneCode ACS® Technical Guide
This guide provides technical references for OneCode ACS®.
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Tech Guides 02/13/2018
Intelligent Mail® Package Barcode (IMpb) ACS™ Technical Guide
Technical guide for users of Intelligent Mail® Package Barcode (IMpb) Address Change Services (ACS). Includes a solution overview, features, participation requirements, and service endorsement options.
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Data Files 01/23/2018
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Applications/ Forms 09/01/2017
Secure Destruction Enrollment Form
This document is an enrollment application form for Secure Destruction.
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Tech Guides 09/01/2017
Secure Destruction Technical Guide
A technical reference for implementing the Secure Destruction process.
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Applications/ Forms 06/09/2017
Electronic Product Fulfillment (EPF) Web Access Request Form (PS 5116)
This form is used to create a Web-based account with the National Customer Support Center (NCSC) which will be utilized to retrieve/download files from the Electronic Product Fulfillment (EPF) website.
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Publications 11/01/2016
Mailer's Technical Advisory Committee - Best Practices for ACS™
This document is designed to enhance mailers' understanding of the US Postal Service's ACS™ product.
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Publications 10/18/2016
Appendix A: Ancillary Service Type Identifier (STID) Details
Appendix A provides a detailed description of the various address correction options available within basic / Nonautomation and full-service mailings and the STIDs that provide the different undeliverable-as-addressed (UAA) treatments.
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Tech Guides 03/29/2016
SingleSource ACS™ Technical Guide
This guide is a technical reference for SingleSource ACS. Includes how ACS works, participation requirements, and fulfillment files.
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Tech Guides 03/29/2016
Traditional ACS™ Technical Guide
This document is a guide that provides technical information about Traditional ACS™.
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Fact Sheets 03/16/2016
Price Change for ACS™
Unless Congressional or court action extends or makes permanent the existing exigent surcharges, the U.S. Postal Service® is mandated to reduce the ACS prices that have been in effect since May 31, 2015.
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Publications 03/07/2016
Domestic Mail Manual (DMM®) 202.4.0, Placement and Physical Standards for Endorsements
This document provides information on Placement and Physical Standards for Endorsements.
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Publications 03/07/2016
Domestic Mail Manual (DMM®) 507.4.2: ACS™
This document provides information on Address Change Service (ACS).
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Publications 03/07/2016
Domestic Mail Manual (DMM®) 602: Addressing
This document provides information on Addressing.
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Publications 03/07/2016
Domestic Mail Manual (DMM®) 708.7.0: Optional Endorsement Lines (OELs)
This document contains information on Optional Endorsement Lines (OELs).
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Tech Guides 09/01/2015
Traditional ACS™ with Shipper Paid Services Technical Guide
This document is a guide that provides technical information about Traditional ACS™ with shipper paid services.
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Tech Guides 05/26/2015
ACS™ Electronic Product Fulfillment (EPF) Fulfillment File Access
Learn the different methods of accessing your ACS™ files from EPF.
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Data Files 01/16/2015
ACS™ File Format Sample File
Sample file formats for ACS™.
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Tools 10/21/2014
ACS™ Electronic Product Fulfillment (EPF) Download Manager Software (Client Side)
Software package for ACS™ EPF Download Manager
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Tech Guides 10/21/2014
ACS™ Electronic Product Fulfillment (EPF) Download Manager Technical Guide
Documentation for the Client Side ACS™ EPF Download Manager software package.
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Publications 07/28/2013
Appendix B: ACS™ Frequently Asked Questions
This document provides frequently asked questions (FAQs) and answers about the Intelligent Mail® Barcode, Traditional ACS™, OneCode ACS™, Full Service ACS™, Single Source ACS™, and the Intelligent Mail® Package Barcode (IMpb).
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Publications 07/28/2013
Appendix D: Glossary of ACS™ Acronyms and Terminology
This document contains a glossary of ACS™ terms.
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User Guides 07/02/2013
ACS™ Product Information Guide: Publication 8
A complete overview of Address Change Services: eligibility, benefits, implementation, and technical specifications.
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FAQs 01/01/2013
ACS™ Announcement: Traditional ACS™ Service Type ID FAQ
This document details frequently asked questions regarding the Traditional ACS required change.
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Tech Guides 10/09/2012
Full-Service Electronic Mailing Information and Reports Guide
The purpose of the Electronic Mailing Information and Reports Guide is to provide information on how to access and use electronic mailing reports and to keep the user apprised of the continuous improvements to the reports as the Intelligent Mail Program matures.
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Tools 01/02/2012
Traditional ACS™ Keyline Utility
Traditional Keyline Utility - Enter a keyline, see the check digit.
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Tools 05/08/2009
Traditional ACS™ MOD 10 Keyline Utility with Microsoft Excel®
ACS™ MOD 10 Keyline Utility utilizing Microsoft Excel®
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