Announcements
02/17/2026
INFORMATIONAL: USPS APIs System Maintenance - February 25, 2026
Release Notes
02/17/2026
February 26 2026 Release Notes
Contact Lists
02/17/2026
Business Acceptance Solutions & Major Mailer Support Directory

This document provides a contact list for Business Acceptance Solutions (formerly Business Mailer Support) & Major Mailer Support

 

Announcements
02/14/2026
INFORMATIONAL: Daily USPS API On-Board Webinars
Presentations
02/14/2026
Secure Destruction - A Primer for Mailers

This document provides information on the Secure Destruction, a Primer for Mailers webinar.

Contact Lists
02/14/2026
Secure Destruction Plant ZIP Look Up Table

This document provides a ZIP Code lookup table for Secure Destruction plants.

Announcements
02/13/2026
PROCESSING AND DISTRIBUTION - Postal Service Updates for March 2026 S&DC Activations
Announcements
02/13/2026
INFORMATIONAL - Commercial System Releases – February 26, 2026
Announcements
02/13/2026
INFORMATIONAL - Commercial System Releases – February 15, 2026
Data Files
02/13/2026
USPS Ship Data Dictionary

Detailed information on the USPS Ship (Formerly Package Platform) data elements available through the Informed Visibility Mail Tracking & Reporting (IV-MTR) application. Please note that items in bold text were updated or added recently.