Effective in version 10.5.4.1, the Address Validator transformation can validate a United States address to the Cycle O standards that the United States Postal Service defines for certified address validation. The Address Validation engine uses version 5.16.3.

For more information about the certified address validation for United States addresses, see the

Address Verification 5.16.3 Developer Guide (On-Premises)

and the

Informatica 10.5.4.1 Developer Transformation Guide

.

Previously, the Address Validation engine used version 5.16.2, which followed the CASS certification cycle N standards.