CASS Coding Accuracy Support System VIP Certification Exam

CASS — CASS (Coding Accuracy Support System) is a USPS program administered by the United States Postal Service that certifies the accuracy of address-matching software; it is a software/vendor certification program rather than an individual licensure exam, so this practice set is an original comprehensive assessment of the postal addressing standards, data products, and technical requirements that CASS-certified systems must implement.