What is a CASS Report?
Coding Accuracy Support System (CASS)- A system offered to mailers, service bureaus and software vendors that improves the accuracy of matching to delivery point codes, Zip+4 codes, 5 digit zip codes and carrier route codes on mail pieces. CASS provides a common platform to measure the quality of address matching software and to diagnose and correct software problems. Hugo Dunhill takes Zip+4 verification one step further by flagging addresses that do not exist as a valid delivery point using Deliverability Point Validation (DPV) and LACS (Locatable Address Correction Service) technology.