Applying for Access to Informed Visibility® Mail Tracking & Reporting (IV®-MTR)

This presentation provides instructions for applying for access to the IV Mail Tracking & Reporting application (IV-MTR). The instructions include how to register for a Business Customer Gateway (BCG) account, add the IV-MTR service in the BCG, and how to sign in to the IV-MTR portal to begin using the service. 

Publication for Streamlined Mail Acceptance for Letters and Flats (Pub 685)

Streamlined Mail Acceptance for Letters and Flats (Pub 685) contains the policies and processes for the verification of eligible business mailings using tools provided by Intelligent Mail® Full-Service, eInduction, and Seamless Acceptance.

USPS APIs Release Notes

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

PROCESSING AND DISTRIBUTION: Potential Delays North Texas Processing and Distribution Center (P&DC)

PTR Domestic Scan Events and Descriptions

INFORMATIONAL: 2025-2026 Catalog Insights Promotion Webinar

USPS® Approved Manufacturers of Mailing Containers for Adult Birds

A list of contact information for adult bird container manufacturers that have been certified by USPS.

DELIVERY: WestPac Area: CO-WY District Office Temporarily Closed - Niwot Post Office

SERVICE ALERT: WestPac Area: ID-MT-OR District Office Temporarily Closed - Spray Post Office

Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

***Updated - New Areas*** - Area District 5-digit ZIP Codes (AREADIST_ZIP5.TXT)

AISU ZIP Code Record and AISU Address Record Descriptions (AISULOUT.TXT)