Announcements
02/17/2005
Footnote Code Changes

As presented at the CASS PIT meeting on February 17, 2005, there are some changes to the Footnote codes and how to process records when there is no delivery type on a match. We would like to clarify the changes to the Footnote codes.

Announcements
11/08/2004
Letter to CASS™ Vendors

The USPS® Address Management office has determined that there is a small percentage of addresses that will produce a false positive match when presented to the DPV™ Split File Product.

Data Files
Labeling List File *Moved*

Please note that this file has been moved to https://postalpro.usps.com/operations/labeling-lists/changes-september-2025. We apologize for the inconvenience. 


Industry Events
The Mailers’ Technical Advisory Committee (MTAC) and the United States Postal Service (USPS) host industry engagement events to facilitate collaboration, provide technical updates, and address mailing and shipping industry needs.
User Guides
Service Standard Platform File Layout

The Postal Service is looking to move ahead with service standard changes to support Delivering for America network changes.  We intend to continue providing service standard data files for customer use to determine the number of days in transit. This tech sheet will provide the current and future proposed file layouts to help customers understand upcoming changes associated with the proposed changes.  

Publications
Applications/ Forms
Applications/ Forms
Presentations
Save the Date - WestPac AIM Meeting - Wednesday, August 07, 2024

WestPac AIM Meeting - Wednesday, August 07, 2024

Location:

28201 Franklin Parkway

Santa Clarita P&DC 

Santa Clarita, CA 91383-8900

Announcements
Announcements
2023 Membership Template

Click download

Presentations
Presentations
Presentations
Presentations
Publications