Contact Lists
04/20/2023
CASS™ Software Manufacturers Cycle N - (Expires July 31, 2023)

This document contains the CASS™/MASS™ certified vendors list for CASS software manufacturers for Cycle N.

Contact Lists
04/20/2023
CASS™/MASS™ Certified Products Guide - All Sections Data Files Cycle N - (Expires July 31, 2023)

This document contains the certified vendors list for CASS™ and MASS™ products for Cycle N.

Announcements
04/18/2023
Atlantic Area - ME-NH-VT District - Arlington Post Office - Resumed Operations
Announcements
04/18/2023
Atlantic Area - New York 3 District - Stanley Post Office - Resumed Operations
Announcements
04/18/2023
Atlantic Area - Virginia District - Occoquan Post Office - Partially Closed
Tech Guides
04/18/2023
NCOALink® User Technical Reference Guide

This document is a technical reference guide for NCOALink®.

Announcements
04/17/2023
Southern Area - Florida 2 District - Trilby Post Office 33953 - Temporarily Suspended
Announcements
04/17/2023
Central Area - KS-MO District - Kansas City Main and Retail Post Office
Presentations
04/17/2023
July 2023 Market Dominant Price Change Filing Webinar - Recording - April 13, 2023 - Sharon Owens

Access Passcode: DT=#6Dcr

User Guides
04/17/2023
NCOALink® End User Performance Requirements

The purpose of these performance requirements is to establish standard criteria of performance with which USPS® requires NCOALink® End User Licensees to comply.