Applications/ Forms
12/20/2022
Terms and Conditions for CASS™ Software Developers

This document outlines the terms and conditions for CASS™ certification for developers.

Announcements
12/19/2022
Seamless Acceptance Category 14 - Undocumented, Delaying Assessable Error Implementation
Announcements
12/19/2022
Central Area – MN-ND District - Offices Reopened
Announcements
12/19/2022
Central Area – Wisconsin District - Offices Reopened
Announcements
12/19/2022
Central Area – IA-NE-SD District - Offices Reopened
Announcements
12/19/2022
Priority Mail Express - Holiday Refund Eligibility
Announcements
12/17/2022
Central Area – Wisconsin District Offices Temporarily Closed and Reopened
Announcements
12/17/2022
Central Area – MN-ND District Offices Temporarily Closed and Reopened
Announcements
12/17/2022
Central Area IA-NE-SD Office Closure and Opening Updates
Announcements
12/16/2022
Priority Mail Regional Rate Boxes A and B Discontinuance