Publications
02/27/2026
PCC Insider February 2026 Edition
Data Files
02/27/2026
Undeliverable-as-Addressed (UAA) Mail Roll-Up 1998-2025

This spreadsheet provides a breakdown of Total UAA mail by mail class from FY1998 thru FY2025.

Presentations
02/26/2026
Professional Development Series - Poor Communications Can Destroy Your Career with Floyd Creecy

 

https://usps.zoomgov.com/rec/share/Iy9r8HUNE1RGjLvrgP5ehz2mMhlBGAfMzJtFq-8T3iG91vJhJQ6eepxP2oYqYloV.dtudJneQRochTjt9

Passcode: 3FBJm1!Z

 

 

Presentations
02/26/2026
Professional Development Series - Poor Communications can Destroy Your Career with Floyd Creecy

 

https://usps.zoomgov.com/rec/share/Iy9r8HUNE1RGjLvrgP5ehz2mMhlBGAfMzJtFq-8T3iG91vJhJQ6eepxP2oYqYloV.dtudJneQRochTjt9

Passcode: 3FBJm1!Z

 

 

Contact Lists
02/26/2026
CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)
Contact Lists
02/26/2026
RDI™ Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)

This document outlines the CASS/MASS certified vendors list for RDI™ Cycle O.

Contact Lists
02/26/2026
CASS™ Certified Products Guide: M L O C R Mailers/Users Data File Cycle O - (Expires July 31, 2028)
Contact Lists
02/26/2026
CASS™ Certified Products Guide: M L O C R Mailers/Users Cycle O - (Expires July 31, 2028)
Contact Lists
02/26/2026
CASS™ Certified Products Guide: M L O C R Service Bureaus Data File Cycle O - (Expires July 31, 2028)
Contact Lists
02/26/2026
CASS™ Certified Products Guide: M L O C R Service Bureaus Cycle O - (Expires July 31, 2028)