Announcements
07/17/2026
DELIVERY - Nespelem Post Office, 99155 - Temporarily Closed
Announcements
07/17/2026
INFORMATIONAL - Commercial System Release – July 17, 2026
Announcements
07/17/2026
DELIVERY - Antelope Post Office - Temporarily Closed
Announcements
07/17/2026
Modifications to NCOALink® Licenses

This document provides information on modifications to NCOALink® licenses.

Applications/ Forms
07/17/2026
LACSLink® End User License Agreement

This document contains the End User License Agreement for LACSLink®.

Announcements
07/16/2026
DELIVERY - Trail Post Office - Temporarily Closed
Announcements
07/16/2026
DELIVERY - Weston Post Office - Temporarily Closed
Announcements
07/16/2026
INFORMATIONAL - Expansion of Daily Webinar Series through September 4, 2026
Announcements
07/16/2026
DELIVERY - Eureka Post Office – Resume Operations
Announcements
07/16/2026
Modifications to NCOALink® MPE Licenses and Supporting Documents (7/14/2025)

This document provides information on licenses and supporting documents for Mail Processing Equipment for NCOALink®.

Announcements
07/16/2026
Modifications to LACSLink® Licenses and Supporting Documents

This document lists modifications to LACSLink® licenses and supporting documents.

Announcements
07/16/2026
LACSLink® Developer License Agreement

This document contains the developer license agreement for LACSLink®.

Announcements
07/16/2026
Modifications to DSF2® License and Supporting Documents

This document lists modifications to the DSF2® license agreement and supporting documents.

Announcements
07/16/2026
Modifications to DPV® License and Supporting Documents

This document lists modifications to the DPV® license agreement and supporting documents.

Announcements
07/15/2026
DELIVERY: WestPac Area: CO-WY District - Beulah Post Office (81023) - Resume Operations
Announcements
07/15/2026
INFORMATIONAL: WestPac Area AIM Meeting - August 6, 2026
Announcements
07/15/2026
DELIVERY - INTERNATIONAL SERVICE SUSPENSION NOTICE – effective July 17, 2026
Announcements
07/15/2026
INFORMATIONAL - Security Enhancements to USPS.com July 30, 2026
Announcements
07/15/2026
INFORMATIONAL - UPDATE - PostalOne! System (PO!) – Delivery Sort Container Discount Not Applied
Announcements
07/14/2026
PCC Voice Challenge #BestMailbox Contest!
Announcements
07/14/2026
INFORMATIONAL - FAST Appointments Pilot for Packages Entered or Accepted at S&DCs
Announcements
07/14/2026
INFORMATIONAL - REMINDER - POSTPONED – Addresses API 3.2.3 Access Postponed Until August 1, 2026
Announcements
07/13/2026
INFORMATIONAL - Updated PostalOne! System (PO!) – Delivery Sort Container Discount not applied
Announcements
07/13/2026
INFORMATIONAL - PostalOne! System (PO!) – Delivery Sort Container Discount not applied
Announcements
07/10/2026
INFORMATIONAL: Guidance for Files with ADC/AADC Container and Rate Categories Entered after July 12
Announcements
07/10/2026
INFORMATIONAL - REMINDER - Commercial System Releases – Week of July 11, 2026
Announcements
07/10/2026
INFORMATIONAL - Commercial System Releases – Week of July 18, 2026
Announcements
07/10/2026
INFORMATIONAL - Executive Appointment - James Duffy
Announcements
07/09/2026
INFORMATIONAL - POSTPONED – Addresses API 3.2.3 Access Postponed Until August 1, 2026
Announcements
07/09/2026
Earn a Free Mailing and Shipping Certification from the PCCAC
Announcements
07/09/2026
INFORMATIONAL - USPS Local XChange
Announcements
07/08/2026
INFORMATIONAL - Upcoming USPS.com Maintenance July 11th Cancelled
Announcements
07/07/2026
PROCESSING AND DISTRIBUTION - Central Region - Saint Louis, MO - Weather Related Impacts
Announcements
07/07/2026
INFORMATIONAL - Update Commercial System Releases July 11 – July 17
Announcements
07/07/2026
INFORMATIONAL - USPS APIs System Release Notification - July 9, 2026
Announcements
07/07/2026
INFORMATIONAL - Update Domestic HAZMAT Handling and Noncompliance
Announcements
07/06/2026
DELIVERY - WestPac Area – CO-WY District Coal Creek CO and Rockvale CO Offices Temporarily Closed
Announcements
07/06/2026
INFORMATIONAL: Commercial System Releases - July 9, 2026
Announcements
07/02/2026
INFORMATIONAL: USPS APIs System Deployment - July 11, 2026
Announcements
07/02/2026
INFORMATIONAL: USPS APIs System Deployment - July 19, 2026
Announcements
07/02/2026
DELIVERY: WestPac Area: CO-WY District - Temporarily Closed - Wetmore Post Office (81253)
Announcements
07/02/2026
INFORMATIONAL: Commercial System Releases - July 11 – July 17
Announcements
07/01/2026
July 2026 PCC Events Calendar
Announcements
07/01/2026
INFORMATIONAL: Mail Spoken Here - June Issue
Announcements
07/01/2026
INFORMATIONAL: USPS APIs – INCIDENT #10802561 - Issues Processing Return Labels
Announcements
07/01/2026
INFORMATIONAL: USPS Addresses API - Immediate Action Required to Continue Accessing USPS Addressing Information
Announcements
07/01/2026
INFORMATIONAL: New EU Customs Fees - Starting July 1, 2026
Announcements
07/01/2026
INFORMATIONAL: Update for Manifest Data Quality (MQ) Compliance
Announcements
06/30/2026
REMINDER: Introduction to PCC Innovation Challenge
Announcements
06/30/2026
INFORMATIONAL: Priority Mail Express (PME) Service Impacts During Independence Day Holiday - July 4, 2026