Data Files
07/02/2026
Z4 Info File

A downloadable ZIP file containing information related to the Z4 Info File

Data Files
07/02/2026
Early Warning System (EWS002C0.ZIP)

This file is the EWS production file and is updated weekly. This file contains the Early Warning System data file for the CASS™ and MASS™ certification process.

 

Publications
07/01/2026
PCC Events (July 2026)
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
Data Files
07/01/2026
June 2026 Nixie Volume

This spreadsheet contains the UAA statistics for June 2026.

Publications
07/01/2026
Destination Entry Service Standard Directory