INFORMATIONAL - Executive Retirement - Dr. Joshua D. Colin

INFORMATIONAL - Forge Bold Horizons at NPF 2026 Peer-to-Peer Session

INFORMATIONAL - REMINDER - July 2026 Market Dominant Price Change Filing Webinar - TODAY - Friday, April 17, 2026

PTR2 Release Notes_DD_04_18_26

PCCAC: News You Need to Know From MTAC- April 2026

https://usps.zoomgov.com/rec/share/014XiJDyDB506s5L-7ImZuCR29adj-qAaJXZ97ibJO4-TYaPEB23pwpAZ1VeV_wd.mUNSVb1hvupvCRGb

Passcode: sL@=.d6c

DELIVERY -International Service Resumption of Mail Service to Qatar - Effective April 17, 2026

DELIVERY - West Meridian Post Office (39307) - Suspended Temporarily

Known Issues List 4.14.2026

USPS APIs Release Notes

For the latest updates, please review the USPS APIs Release Notes.

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.

Mail Service Provider (MSP) - Full-Service Certified Mailers

A Mail Service Provider (MSP) offers a variety of solutions to prepare and present Full-Service presort mailings. For more information regarding Certified MSPs, please follow this link: https://postalpro.usps.com/full-service-cert/fact-sheet

INFORMATIONAL - 2026 Labeling List and Mail Direction File (MDF) Timeline

2026 Small Business Symposium at NPF

Join us at the 2026 Small Business Symposium hosted at the National Postal Forum. Learn how small businesses leverage mail and shipping solutions to find success!

INFORMATIONAL -Don’t Miss the 2026 National Postal Forum

Pay Permit Fees and Auto-Fee Renewal Fact Sheet

Please note that the BCG user must be the BSA or BSA delegate for manage mailing activity and be the EPS administrator or payment manager to use this service.

Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Operation Codes List

This spreadsheet provides a list of operation codes (opcodes), also known as Scan Event Codes, for the IV-MTR application.

Appendix B: ACS™ Frequently Asked Questions

This document provides frequently asked questions (FAQs) and answers about the Intelligent Mail® Barcode, Traditional ACS™, OneCode ACS™, Full Service ACS™, Single Source ACS™, and the Intelligent Mail® Package Barcode (IMpb).

INFORMATIONAL -PostalOne! System - INCIDENT 10567141 Error with Mail Entry Additional Postage Assessment Report

INFORMATIONAL - National Postal Forum 2026 Keynote Speaker – Jeremy Gutsche

USPS Ship Monthly Averages Tech Sheet

INFORMATIONAL - USPS Enhanced Addresses API – Coming July 2026

INFORMATIONAL - Informed Delivery Campaign Reporting Update April 2026

Addressing API License Agreement

INFORMATIONAL - 2026 National Postal Forum Leadership Insight Sessions

INFORMATIONAL - Package Tracking API Provisioning Cancelled