CASS Certification

:: Coding Accuracy Support System ::

We are committed to providing the best address hygiene services in the market place.

CASS stands for Coding Accuracy Support System, and is a USPS system designed to improve the accuracy of carrier route, five-digit ZIP®, ZIP + 4®, and delivery point codes that appear on mailpieces.

In a nutshell, this means your addresses will be scrubbed, standardized, and cleaned up nicely.

Our CASS process provides USPS Address Standardization and utilizes robust dual engines to achieve this. If the first engine fails to standardize an address, a second and more robust engine is used. Postal form PS 3553 CASS Certification is included at no additional charge with all NCOA & PCOA processing.