Presentations
03/19/2026
Professional Development Series - Leadership: A Call to Action with Mark Fallon

 

https://usps.zoomgov.com/rec/share/W1LoGLcp2VsYqSQxzAC00vsj9aT_wKh0Z-aGODakEAwA8gRB7QvWTlKfssdTrBkX.-Mnc0QvRx8KrGNog

Passcode: Q?l99E08

 

Release Notes
03/19/2026
PTR2 Release Notes_DD_03_21_26
Announcements
03/19/2026
DELIVERY - International Resumption of Mail Service - Effective March 20, 2026
Release Notes
03/19/2026
July 2026 Release Overview

Note: For the latest technical specifications, please see the July 2026 Price Change Release Notes as they are published. Mail.dat and Mail.XML updates required for this release. 

Contact Lists
03/19/2026
CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)