The following is a list of Vendors and Licensees that have been certified through CASS™ and MASS™ address matching software. For some of the products listed there are 2 files; a formatted file for viewing and a text file for optional downloading.

Current Certification Cycle
All certified Products (txt)
DPV® Licensees (txt), (formated-txt)
DSF2™ Licensees (txt), (formated-txt)
eLOT® Vendors (txt), (formatted-txt)
FASTforward® MLOCR Certified Interface Developers (txt)
FASTforward® MLOCR Licensed Service Providers (txt)
LACSLink® Vendors (txt), (formatted-txt)
MLOCR Hardware Manufacturers (txt), (formatted-txt)
MLOCR Mailers/Users (txt), (formatted-txt)
MLOCR Service Bureaus (txt), (formatted-txt)
NCOALink® Full Service Provider Licensees (pdf)
NCOALink® Limited Service Provider Licensees (pdf)
RDI™ Licensees (txt), (formatted-txt)
Software Mailers/Users (txt), (formatted-txt)
Software Manufacturers (txt), (formatted-txt)
Vendor/Service Bureaus (txt), (formatted-txt)
Z4CHANGE (txt), (formatted-txt)

Previous Certification Cycle
All certified Products txt
Carrier Route Utility (txt), (formatted-txt)
DPV® Licensees (txt), (formatted-txt)
DSF2™ Licensees (txt), (formatted-txt)
eLOT® Vendors (txt), (formatted-txt)
MLOCR Hardware Manufacturers (txt), (formatted-txt)
MLOCR Mailers/Users (txt), (formatted-txt)
MLOCR Service Bureaus (txt), (formatted-txt)
Software Mailers/Users (txt), (formatted-txt)
Software Manufacturers (txt), (formatted-txt)
Vendor/Service Bureaus (txt), (formatted-txt)
Z4CHANGE (txt), (formatted-txt)