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.

DPV® License Agreement

This document contains the License Agreement for DPV®.

NCOALink® Software Developer License Agreement v28 (7/14/2025)

This agreement licenses the development of software interfaces for the NCOALink® product.

DSF2® Licensees Cycle O: Certified Products Guide - (Expires July 31, 2028)

CASS™ Certified Products Guide: M L O C R Mailers/Users Cycle O - (Expires July 31, 2028)

Modifications to NCOALink® MPE Licenses and Supporting Documents (7/14/2025)

This document provides information on licenses and supporting documents for Mail Processing Equipment for NCOALink®.

CASS™ Certified Products Guide: Vendor/Service Licensees Data File Cycle O - (Expires July 31, 2028)

CASS™ Certified Products Guide: M L O C R Hardware Manufacturers Data File Cycle O - (Expires July 31, 2028)

Licensing Fees

This document contains information about licensing fees for USPS® Licensed Products.

LACSLink® Software Distribution License Agreement

This document contains the licensee agreement for LACSLink® software distribution.

Modifications to LACSLink® Licenses and Supporting Documents

This document lists modifications to LACSLink® licenses and supporting documents.