User Guides
Enterprise Payment System (EPS) Data Dictionary

This document has separate tabs which describe the elements of EPS to CAPS mapping, CAPS to EPS mapping, the CAPS transaction number, and the code descriptions.

 

Please note that this page has moved to Enterprise Payment System IV-MTR Data Elements | PostalPro (usps.com)

Publications
International Mail Manual (IMM)

Mailing Standards of the United States Postal Service, International Mail Manual (IMM®)

Publications
Publication 286: Addendums

Publication 286 addendums provide clarification on details, adds new terms, and/or provides supplementary information to Publication 286.

Announcements
Areas Inspiring Mail Calendar

The Area Mailing Industry Focus Group Calendar will displays upcoming events.

Applications/ Forms
Mailers' Technical Advisory Committee (MTAC) User Group Proposal Form

This form must be submitted to propose an MTAC user group.