07/23/2024
Licensing Fees
This document contains information about licensing fees for USPS® Licensed Products.
07/23/2024
Licensing Fees
This document contains information about licensing fees for USPS® Licensed Products.
07/17/2024
LACSLink® Software Distribution License Agreement
This document contains the licensee agreement for LACSLink® software distribution.
07/17/2024
Modifications to LACSLink® Licenses and Supporting Documents
This document lists modifications to LACSLink® licenses and supporting documents.
07/17/2024
LACSLink® End User License Agreement
This document contains the End User License Agreement for LACSLink®.
07/17/2024
LACSLink® Developer License Agreement
This document contains the developer license agreement for LACSLink®.
07/17/2024
Modifications to LACSLink® Licenses and Supporting Documents
This document lists modifications to LACSLink® licenses and supporting documents.
07/08/2024
Cumulative Listing of ZIP Codes Covered by the LACS Database
This document provides a cumulative listing of ZIP Codes covered by the LACS database for LACSLink®.
07/08/2024
Cumulative Listing of ZIP Codes Covered by the LACS Database
This document provides a cumulative listing of ZIP Codes covered by the LACS database for LACSLink®.
03/19/2024
LACSLink® Distributors (PDF)
This document contains the contact list of LACSLink® distributors.
03/19/2024
LACSLink® Developers (PDF)
This document contains a contact list of LACSLink® developers.
03/19/2024
LACSLink® Distributors (PDF)
This document contains the contact list of LACSLink® distributors.
03/19/2024
LACSLink® Developers (PDF)
This document contains a contact list of LACSLink® developers.
12/06/2022
LACSLink® Developer Certification Procedures
This document contains developer procedures for LACSLink®.
12/01/2022
Electronic Product Fulfillment (EPF) Web Access Request Form (PS 5116)
This form is used to create a Web-based account with the Addressing and Geospatial Technology (AGT) office which will be utilized to retrieve/download files from the Electronic Product Fulfillment (EPF) website.
03/06/2018
LACSLink® User Technical Reference
This document provides a technical guide for LACSLink®.
03/06/2018
LACSLink® User Technical Reference
This document provides a technical guide for LACSLink®.
02/27/2018
LACSLink® End User Licensee Performance Requirements
This document provides facts and information on End User Licensee Performance for LACSLink®.
02/27/2018
LACSLink® Software Distribution Licensee Performance Requirements
This document contains the distribution licensee performance requirements for the LACSLink® product.
02/27/2018
LACSLink® Developer Licensee Performance Requirements
This document contains a quick service guide to find for LACSLink® Developer Licensee Performance Requirements.
02/22/2018
LACSLink® End User Certification Procedures
This document contains the quick service guide for LACSLink® End User Certification Procedures.
02/22/2018
LACSLink® Software Interface Distributor Certification Procedures
This document provides additional information for Software Interface Distributor Certification Procedures LACSLink®.
01/08/2018
LACSLink® Zip Codes
This text file includes the cumulative listing of ZIP(C) Codes covered by the LACS database.
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.
03/25/2016
Licensing Announcement: LACSLink® File Size Expansion
In an effort to reduce the number of density-related collisions (false positives) in the LACSLink Product, the file size of the llk.hsa binary hash table will increase.
01/07/2016
Licensing Announcement: SHA-256 Products on Electronic Product Fulfillment (EPF)
To comply with the recommendations from the December 2014 Office of Inspector (OIG) audit of the NCOALink® program, the USPS® will begin the transition from SHA‐1 to SHA‐256 technology as the method for data encryption.
10/01/2014
LACSLink® Software Interface Distributor Performance Requirements
This document contains information on LACSLink® Software Interface Distributor Performance Requirements.
03/15/2014
Postal Customer Council (PCC) Workshop: NCOA vs. ACS™: Which is Best?
This presentation provides a comparison of both NCOA and ACS.
04/01/2009
Licensing and Certification Key Personnel Form for LACSLink®
This document provides information on Licensing and Certification Key Personnel Form for LACSLink®.
05/01/2007
LACSLink® Licensee Performance Requirements Updates
This document provides updates and realease information on LACSLink® lincensee performance requirements.