Applications/ Forms
07/13/2025
Address Element Correction (AEC) and AEC II Processing Request Form for Vendors

Vendor processing request form for AEC and AEC II.

Applications/ Forms
07/13/2025
Address Element Correction (AEC) & AEC II Processing Request Form

Processing form for AEC and AEC II products.

Applications/ Forms
07/08/2025
Request Letter Template to Change EPS BSA in the BCG

Form to change the Enterprise Payment System (EPS) business services administrator (BSA) in the Enterprise Payment System (EPS). 

Applications/ Forms
07/08/2025
Address Matching System API (AMS API) Order Form

Order form for the AMS API product.

Applications/ Forms
05/23/2025
ACS™ Enrollment Form

This document is the enrollment form for ACS™.

Applications/ Forms
04/11/2025
Modifications to Population Mobility Trends License and Supporting Documents
Applications/ Forms
04/11/2025
Address Matching System API (AMS API) License Agreement Modifications

This Modifications document lists the changes to the current Address Matching System Application Program Interface (AMS API) Product License Agreement.

Applications/ Forms
04/11/2025
Address Matching System API (AMS API) Sample License Agreement

United States Postal Service® sample license agreement for the Address Matching System Application Program Interface (AMS API) Product.

Applications/ Forms
04/09/2025
USPS Population Mobility Trends License Agreement (Sample Only)
Applications/ Forms
02/13/2025
Population Mobility Trends Order Form