Intelligent Mail® Barcode Resources

This document provides additional information and resources on IMb.

Licensing Announcement: CASS™ Cycle L Reminder

As a reminder, the CASS™ 2006-2007 (Cycle K) version of the AMS API Product ceased to function effective August 1, 2007.

DPV® License Responsibilities Letter

If you sublicense your CASS™ Certified address matching software to a third party for their use to create their own customized product, their compliance with the DPV^™ license terms and conditions remain your responsibility.

LACSLink® Licensee Performance Requirements Updates

This document provides updates and realease information on LACS^Link® lincensee performance requirements.

Publication 286: Postal Customer Council Program Policies and Rules

This publication provides information on Postal Customer Council Program Policies and Rules.

DPV®, DSF2®, CASS™ Grading Requirements

This document contains grading requirements for DPV^®, DSF2^®, and CASS™ products.

Z4 Info File Layout

This data file presents a table of codes for primary and secondary numbers to describe Z4Info files.

USPS-LR-L-61

This study provides comprehensive information on the volume, characteristics, and costs of Undeliverable-As-Addressed (UAA) and Personal-KnowledgeRequired (PKR) mail and on addressing deficiencies by rate category and applicable mail processing category.

Electronic Address Sequencing (EAS) Processing Acknowledgement Form (PAF)

A mailer or a party acting on behalf of a mailer (Mailer), who submits an address list to the United States Postal Service (USPS) for Level 3 Address Sequencing Service must complete the this processing acknowledgement form (PAF).

CASS™ and MASS™ Guidelines