Announcements
08/06/2026
INFORMATIONAL - Commercial System Release – August 11, 2026 (LBRO 20.0.1)
Release Notes
08/05/2026
PTR2 Release Notes_DD_08_08_26
Release Notes
08/05/2026
PTR2 Release Notes_DD_09_08_26
Announcements
08/05/2026
INFORMATIONAL - International Service Resumption - Effective August 7, 2026
Announcements
08/04/2026
INFORMATIONAL: USPS APIs System Release Notification
Announcements
08/04/2026
INFORMATIONAL - Pacific Northwest Region – Wildfires
Announcements
08/04/2026
INFORMATIONAL - Addresses API 3.3.1 Access Controls Successfully Implemented
Announcements
08/04/2026
DELIVERY - Rosewood Post Office (99208) - Temporarily Closed
Tech Guides
08/04/2026
Guide to USPS Ship
User Guides
08/04/2026
Guide to eInduction
Announcements
08/03/2026
DELIVERY - Mead Post Office (99021) - Temporarily Closed
Announcements
08/03/2026
DELIVERY - Nine Mile Falls Post Office (99026) - Temporarily Closed
Data Files
08/03/2026
July 2026 Nixie Volume

This spreadsheet contains the UAA statistics for July 2026.

Announcements
08/03/2026
INFORMATIONAL - Commercial System Releases – August 6 - August 14, 2026
Release Notes
08/03/2026
August 9, 2026 - Electronic Shortpaid Assessment System (eSAS) Release 47.2.0.0
Release Notes
08/03/2026
August 9, 2026 - Program Registration Release 31.1.0.0
Announcements
08/01/2026
INFORMATIONAL - USPS APIs System Deployment - August 16, 2026
Announcements
08/01/2026
INFORMATIONAL - USPS APIs System Deployment [CR# TBD] - August 8, 2026
Announcements
08/01/2026
USPS APIs System Deployment - August 2, 2026
Announcements
07/31/2026
INFORMATIONAL - Mail Spoken Here - July Issue
Announcements
07/31/2026
INFORMATIONAL - Executive Retirement - Dale E. Kennedy and Executive Appointment - Drew A. Mitchum
Announcements
07/31/2026
INFORMATIONAL - USPS Modernization Through Package Equipment Upgrades in August 2026
Announcements
07/31/2026
DELIVERY- Inchelium Post Office (99138) - Temporarily Closed
Fact Sheets
07/31/2026
Commonly Asked Mailpiece Design Analyst (MDA) Customer Questions

Commonly asked questions and answers from MDA customers.

Publications
07/30/2026
PCCAC Marketing and Communications Newsletter- July 2026 Edition