Data Files
11/26/2021
Mail Move File

Mail Move File as of 11-26-2021. 

**Note: There are no additional Mail Moves planned for the remainder of 2021.  A new updated file will be provided by January 7, 2022.  

Data Files
11/26/2021
Z4 Info File

A downloadable ZIP file containing information related to the Z4 Info File

Data Files
11/26/2021
Early Warning System (EWS002C0.ZIP)

This document contains the Early Warning System data file for the CASS™ and MASS™ certification process.