Please download the following manuals and forms  in PDF format:

NCOALinkTM USPS® Technical Manual
The objective of this booklet is to give mailers an overview of our NCOALinkTM processing options and its benefits.

Locatable Address Conversion System (LACS) Technical Manual
The objective of this booklet is to give mailers an overview of our LACS processing options and its benefits.

NCOALinkTM Processing Acknowledgement Form (NCOALinkTM PAF)
Required by the United States Postal Service® for NCOALinkTM Processing.

Most Commonly Used NAICS/SIC Codes

Deceased Suppression Processing Acknowledgement Form