Announcements
01/01/2005
01/01/2005
Announcements
11/08/2004
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.
Fact Sheets
Presentations
Presentations
PCCAC Presents: News You Need To Know From MTAC - July 2025
Thursday, August 21, 2025
Passcode: qFf05Ym^
Presentations
Artificial Intelligence: Help, Not Hype with Mark Fallon.
Tuesday, August 12, 2025
Passcode: 5u!Td*?N
Presentations
Best Practices of Leaders and How to Apply to Your Job with Neal Fedderman
Thursday, July 24, 2025
Passcode: b=xe=5VA
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.
Presentations
Tying All of Your Marketing Channels Together with IV with Dave Lewis
Thursday, June 26, 2025
Passcode: A%&Wk1tl
Presentations
Presentations
Presentations
Presentations
Contact Lists
Presentations
Presentations
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.
Presentations
User Guides
Presentations