Announcements
06/03/2022
New Mailing Standards for the Separation of Hazardous Materials

The Postal Service has issued an interim final rule that will become effective upon publication in the Federal Register on June 6, 2022, with new requirements for the separation of hazardous materials (HAZMAT).

Announcements
06/03/2022
Update - Bi-Weekly Industry Webinars - Intelligent Mail for Small Business Tool (IMsb)
Publications
06/03/2022
National Vice-Chairperson Roles and Responsibilities
Announcements
06/02/2022
Post Office/ZIP Code Entries for Postal Bulletin 6/16/2022

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 06/16/2022

Release Notes
06/01/2022
ID API Release Notes v4.0.1 6-1-2022

Release notes for the newest update and release of the Informed Delivery API v.4.0.1.

Announcements
06/01/2022
PCC June 2022 Events
Announcements
06/01/2022
WestPac Area – AZ-NM District - Rainsville Post Office – Reopened (06.01.22)
Announcements
06/01/2022
Australia - Resumption of Mail Service - Effective June 3, 2022
Tech Guides
06/01/2022
Informed Delivery API Technical Specifications v4.0.1 6-1-2022

This is the Technical Specifications guide for the Informed Delivery API - Release 4.0.1

Technical Specifications
06/01/2022
Informed Delivery API XML Schemas-Release 4.0.1_6-1-2022

This is a ZIP file of the XML schemas for the 4.0.1 release of the Informed Delivery API.