Program Requirements
08/08/2025
Catalog Insights Promotion FAQ's
Release Notes
08/06/2025
USPS APIs Release Notes

For the latest updates, please review the USPS APIs Release Notes.

Contact Lists
08/06/2025
NCOALink® Full Service Provider Licensees

This document contains information about NCOALink® Full Service Provider Licensees. These service providers receive 48 months of change-of-address (COA) data from the USPS® on a weekly basis.

Contact Lists
08/06/2025
LACSLink® Developers (PDF)

This document contains a contact list of LACSLink® developers.

Contact Lists
08/06/2025
SuiteLink® Developers (PDF)

This document is for SuiteLink® developer licensees marketing contact information.

Contact Lists
08/06/2025
SuiteLink® Distributors (PDF)

This document is for the SuiteLink® interface and data distributor licensees marketing contact information.

Announcements
08/05/2025
INFORMATIONAL - Business Reply Mail® (BRM) Forwarding Policy
Data Files
08/05/2025
Informed Visibility Mail Tracking & Reporting Machine Count

List of US Postal Service machines by site to include the description of each machine.

Announcements
08/04/2025
INFORMATIONAL: Scheduled Commercial Systems Activities
Release Notes
08/04/2025
January 2026 Release Overview