Tech Guides
10/18/2019
ACS™ File Format Technical Guide

This document contains the technical guide for ACS file format.

Presentations
10/16/2019
Southern Area - Houston District - Tropical Storm Imelda Update
Announcements
10/16/2019
United States Postal Service Announces Retirement of Postmaster General Megan J. Brennan
Tech Guides
10/16/2019
Export Compliance Customs Data Requirements

Due to federal export regulations, USPS currently requires electronic customs information on all mail items that bear a customs declaration in order to facilitate federal oversight.

User Guides
10/11/2019
USPS Returns User Guide
Release Notes
10/10/2019
January 2020 Competitive Release Overview
Presentations
10/07/2019
2020 PCC Leadership & Premier Awards Program (Presentation)
Release Notes
10/06/2019
PostalOne! System Release 49.1.1.1
Announcements
10/04/2019
Areas Inspiring Mail
FAQs
10/04/2019
Automated Package Verification (APV) Frequently Asked Questions (FAQs)