10/18/2019
Traditional ACS™ Technical Guide
This document is a guide that provides technical information about Traditional ACS™.
10/18/2019
OneCode ACS® Technical Guide
This guide provides technical references for OneCode ACS®.
10/18/2019
ACS™ File Format Technical Guide
This document contains the technical guide for ACS file format.
10/16/2019
Export Compliance Customs Data Requirements
Due to federal export regulations, USPS currently requires electronic customs information on all mail items that bear a customs declaration in order to facilitate federal oversight.
09/23/2019
09/12/2019
Secure Destruction Technical Guide
A technical reference for implementing the Secure Destruction process.
03/22/2019
Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Mail.XML Guide
This guide provides information about using MailXML™ to receive mail tracking data through the IV-MTR application. Through Mail.XML, mailers can receive visibility information for letter and flat containers and handling units (trays, tubs, and sacks).
09/14/2018
Periodicals Accuracy, Grading, and Evaluation (PAGE) Technical Guide
This guide provides technical information for the PAGE program, which evaluates publication and print planning (ppp) software to determine its accuracy in calculating the percentage of advertising according to DMM® standards.
03/02/2018
Advertising Technical Guide
Advertising technical guide for licensed products.
02/28/2018
PostalOne! Release 47.1.0.0 Mail.XML PROD WSDLs
This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PROD Release 47.1.0.0