Data Files
01/10/2017
Priority Mail Express Sunday/Holiday Delivery

The destination ZIP Codes listed support scheduled delivery of Priority Mail Express shipments on Sundays and/or holidays. It must be used in conjunction with the Priority Mail Express Directory.

Announcements
01/05/2017
Licensing Announcement: SHA‐256 Products on EPF

To comply with the recommendations from the December 2014 Office of Inspector General (OIG) audit of the NCOALink® program, the USPS® will transition the monthly AMS API data from SHA‐1 to SHA‐256 technology as the method for data encryption.

User Guides
01/05/2017
Program Registration Online Enrollment User Guide

This document is intended for new users of the Online Enrollment Program Registration application. New users can use this document as a guide to understand the requirements for each external page and how the pages interact throughout the enrollment process. 

Tech Guides
01/05/2017
Appendix B: Universal Name/Address Record

This appendix to the PAVE technical guide contains information on universal name / address record for BMA certification.

Announcements
12/19/2016
Licensing Announcement: Reminder on SHA-256 Conversion

As a reminder, the USPS has begun the conversion of its licensed products from SHA‐1 to SHA‐256. This conversion is based on an OIG (Office of Inspector General) recommendation to transition USPS Licensed Products to a more secure algorithm to comply with current USPS security policies.