07/17/2025
Modifications to NCOALink® Licenses
This document provides information on modifications to NCOALink® licenses.
07/17/2025
Modifications to NCOALink® Licenses
This document provides information on modifications to NCOALink® licenses.
08/30/2021
NCOALink® Associated Costs and Fees
This document provides information on the associated costs and fees for NCOALink®.
02/14/2017
12/19/2016
Licensing Announcement: Reminder on SHA-256 Conversion
As a reminder, the USPS has begun the conversion of its licensed products from SHA‐1 to SHA‐256. This conversion is based on an OIG (Office of Inspector General) recommendation to transition USPS Licensed Products to a more secure algorithm to comply with current USPS security policies.
10/01/2014
NCOALink® Weekly & EU Monthly Fulfillment
This document provides the weekly and monthly fulfillment for the NCOALink® product.
05/20/2009
NCOALink® Reporting and Technical Changes Required
The following changes were established during the NCOALink® Developer meetingheld in December 2008. These requirements should be implemented by all users byOctober 1, 2009.