Is This Content Helpful?
We're glad to know this article was helpful.
Is U.S. geocoding CASS certified?
Yes; U.S. geocoding is United States Postal Service (USPS) Coding Accuracy Support System (CASS)-certified. CASS is a service offered to mailers, service bureaus, and software vendors that improves the accuracy of delivery point codes, ZIP+4 Codes, 5-digit ZIP Codes, and carrier route information on mail.