2026 Integrated Technology Enrollment Guide

DELIVERY - Atlantic Area – North Carolina District Chapel Hill PO (27514) - Resumed

Viewing MGI Credit Balances and Postage Statements

Updates from the National PCC Program Office

INFORMATIONAL - API System Maintenance November 19, 2025

INFORMATIONAL - USPS APIs System Maintenance - 11-6-2025

INFORMATIONAL - UPS Air Cargo Accident 11-4-2025

November 6 2025 Release Notes

INFORMATIONAL – Register Early for NPF 2026

Register Early for NPF 2026 and Take Advantage of Unbeatable Savings

INFORMATIONAL - International Service Resumption of Mail - November 7, 2025

DELIVERY - Atlantic Area CT District Moosup Post Office 06354 Resumes Operations

INFORMATIONAL - USPS APIs System Maintenance November 4, 2025

INFORMATIONAL - Mail Growth Incentive 2024 Postage Credits Expire

INFORMATIONAL - Web Tools API Migration

October 2025 Nixie Volume

This spreadsheet contains the UAA statistics for October 2025.

INFORMATIONAL - Envelope Change from Tyvek to Poly

DELIVERY – Atlantic Area – New Jersey – Milford, NJ Post Office 08848 - Office Temporarily Closed

INFORMATIONAL - Delay of USPS Ship Release 22.0.0.0

INFORMATIONAL - Commercial System Releases – November 6, 2025

INFORMATIONAL - Postal Service November 2025 SDC Activations

INFORMATIONAL - St. Louis PSA Activation on November 1, 2025

PCC Insider October 2025 Edition

November 2025 PCC Events Calendar In-Person, Virtual, or Hybrid PCC Events

INFORMATIONAL: Mail Spoken Here - October Edition

Mail.xml Technical Specifications R63.0.0.0

INFORMATIONAL - USPS Ship Data Feeds - Daylight Savings Time November 2, 2025

PCC Events (November 2025)

News You Need to Know from MTAC - October 2025

DELIVERY - WestPac Area - NV-UT District - Myton Post Office (84052) - Temporarily Closed

INFORMATIONAL: USPS APIs System Maintenance - October 28, 2025

Southern Area​ AIM Virtual Webinar Presentation - September 23, 2025

Properly Securing Bundles of Flats

Please note that as of July of 2025, the Postal Service no longer permits using rubber bands and twine or string for securing bundles of flats, with the exception of bundles of First-Class Mail^® flats placed in flat trays. All bundles of flats must have two or more cross-strapped bands or be shrink-wrapped with one or more cross-strapped bands, with the exception of newspapers that are placed in a flat tray and entered as exceptional dispatch. Such newspapers may be bundled by using only one strap around the middle of the bundle to prevent damage. 

DELIVERY - WestPac Area - Alaska District Nulato Post Office (99765) - Resumes Operations

Request Letter Template to Change EPS BSA in the BCG

Form to change the Enterprise Payment System (EPS) business services administrator (BSA) in the Enterprise Payment System (EPS). 

Service Standards File Layouts/Release Notes

The Postal Service is making service standard changes to support Delivering for America network changes. We continue to provide service standard data files for customer use to determine the number of days in transit. This tech sheet will provide file layouts to help customers understand ongoing and upcoming changes associated with the proposed changes. Along with file layout changes, we are now incorporating Presort First-Class Service Standards.

INFORMATIONAL - UPDATED LINK - Commercial Systems Releases – October 30, 2025

INFORMATIONAL - Commercial Systems Releases – October 30, 2025

DELIVERY - Southern Area - South Carolina District - Clearwater Post Office (29822) – Resumes Operations

INFORMATIONAL - Commercial System Releases – October 23, 2025

INFORMATIONAL - API Maintenance Release - Wednesday, October 29th, 2025

First-Class Mail and Marketing Mail Growth Incentives FAQs

On September 27, 2023, the Postal Regulatory Commission (PRC) approved the Postal Service request to make Mail Classification Schedule (MCS) changes to establish two distinct Mail growth incentives — a First Class Mail Growth Incentive and a Marketing Mail Growth Incentive. The incentives will run concurrently from Jan. 1, 2025 through Dec. 31, 2025. The following are some frequently asked questions and answers on these incentives.

PCC National Monthly Touchpoint (October)

INFORMATIONAL - Commercial System Releases – October 26, 2025

INFORMATIONAL - Peak Season Network Webinars 2025

DELIVERY - WestPac Area - AZ-NM District San Carlos Post Office (85550) - Resumed

January 2026 Release Overview

ACS Tables: PARS 2024

This spreadsheet contains 12 tables outlining ACS volume and cost for UAA Mail from FY2024.

Base Tables: PARS 2024

This spreadsheet contains 44 base tables focusing on postal operations, cost, and volume of handling UAA mail from FY2024.

Class Tables: PARS 2024

This spreadsheet contains 64 class tables that provide cost and volume by class of mail, presort category, and shape from FY2024.