Opportunity to Feature NPF on Your Podcast

Request to Participate - MTAC User Group and Work Group

Request to Lead - MTAC User Group and Work Group

PROCESSING AND DISTRIBUTION: Destinating Delays at South Suburban, IL - Processing and Distribution Center (P&DC)

INFORMATIONAL - Reminder - USPS Mail Flow 101 Webinar

INFORMATIONAL - Tracking Access Validation Webinar Schedule - Update Notification

DELIVERY - WestPac Area - Washington District - Stehekin Post Office (98852) - Temporarily Closed

Addressing Fact Sheet for USPS Marketing Mail Flats

This document is for business mailers who are sending flat-size USPS Marketing Mail (such as large envelopes, catalogs, and circulars). To use the USPS Marketing Mail prices, you must send at least 200 pieces or 50 pounds of mail at a time, prepared and sorted according to Postal Service guidelines.

PCC Announcing New PCCAC Board Members

INFORMATIONAL - USPS Ship (PPC) Services – INCIDENT 10260246

DELIVERY - WestPac Area - Washington District - Sumas Post Office (98295) - Office Temporarily Closed

ID API Release Notes Release V1.0

DELIVERY - WestPac - Washington District Snoqualmie Post Office - Temporarily Closed

INFORMATIONAL - Logistics and Infrastructure Organizations

INFORMATIONAL- Update - Plant-Verified Drop Shipment Updates

PROCESSING AND DISTRIBUTION - Volume Delays at Louisville KY PDC 12-10-2025

INFORMATIONAL- Plant-Verified Drop Shipment Updates

DELIVERY - Notification of Suspension of Mail Service - Effective December 12, 2025

INFORMATIONAL - USPS Mail Flow 101 Webinar Dec 16, 2025

INFORMATIONAL - Tracking Access Validation Notification

INFORMATIONAL - Final Update - USPS Ship INCIDENT # 10234251 PEW Data Feed Now Current

PAVE™ 2026 Advisory Cycle S Extension

This advisory is to inform you that there will be no PAVE Cycle S/MAC Batch Certification testing for the 2026 Price Change releases. USPS has decided to extend the current PAVE process until January 19, 2027, and will not be testing or accepting files for testing during the transition into 2026.

INFORMATIONAL - Retirement of Dane A. Coleman, Vice President of Processing Operations

PROCESSING AND DISTRIBUTION: Unload Delays at Kansas City, MO and Louisville, KY Processing Facilities

Mail.dat Technical Specifications R63.0.0.0

INFORMATIONAL - USPS Ship (INCIDENT # 10234251) Data delay

NCOALink® Statistics

This spreadsheet includes NCOALink statistics from 2007-2025 by licensee type.

DELIVERY: Winter Weather Update

PTR2 FAQs

PCC Events (December 2025)

November 2025 Nixie Volume

This spreadsheet contains the UAA statistics for November 2025.

INFORMATIONAL - Mail Spoken Here - November Edition

Modernization of Address & NCOA Processing with APIs - Q & A

INFORMATIONAL - International Suspension of Mail Service - Effective November 28, 2025

PostalOne! Release 63.0.0.0 Mail.XML TEM WSDLs

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ TEM Release 63.0.0.0

PostalOne! Release 63.0.0.0 Mail.XML PrePROD WSDLs

PostalOne! Release 63.0.0.0 Mail.XML PROD WSDLs

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PROD Release 63.0.0.0

PostalOne! Release 63.0.0.0 Mail.XML CAT WSDLs

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ CAT Release 63.0.0.0

2026 Mailing Promotions Webinar Slides

2026 Mailing Promotions Webinar

Quick Reference Guide: Bundle Preparation and Handling Recommendations

A guide to ensuring your bundles stay secure during transit.

DELIVERY: Central Area - Illinois 1 - Wilmette Post Office (60091) - Suspended

DELIVERY: Atlantic Area - Pennsylvania 1 District - Amity Post Office (15311) - Office Temporarily Suspended

PCC Voice Challenge - ThankfulforPCC

INFORMATIONAL - Thanksgiving Holiday 2025 Shipping Recommendations for Lives Animals

INFORMATIONAL - Commercial System Releases – November 20, 2025

DELIVERY - Southern Area – South Carolina District Sunset Post Office (29685) – Closed Indefinitely

Addressing and NCOALink Modernization

November 16 2025 Release Notes