Electronic Address Sequencing (EAS)

EAS provides an electronic option for processing address files for sequencing and/or qualification for Computerized Delivery Sequence (CDS).

Who is EAS for?

EAS is a service provided to mailers who have address lists containing at least 90 percent – but not greater than 110 percent – of the total possible deliveries in a 5-digit ZIP Code™.

First Class Mail

First Class Mail

Periodicals

Periodicals

Standard Mail

Standard Mail

Description

Electronic Address Sequencing Service (EAS) provides an electronic option for processing address files for sequencing and/or qualification for Computerized Delivery Sequence (CDS).

Featured Resources

User Guides
07/05/2018
Electronic Address Sequencing (EAS) User Guide

Electronic Address Sequencing (EAS) Service provides an electronic option for processing address files for sequencing and/or qualification for Computerized Delivery Sequence (CDS). This guide familiarizes potential customers with address sequencing services (DMM® 507.9) and includes qualification procedures, file format requriments, transmission procedures, and file fee calculations/payment methods.

Quick Service Guides
How to Format Your File for Electronic Address Sequencing (EAS)

This document describes how to format an address list for EAS processing using Microsoft Excel.

Applications/ Forms
12/01/2005
Electronic Address Sequencing (EAS) Processing Acknowledgement Form (PAF)

A mailer or a party acting on behalf of a mailer (Mailer), who submits an address list to the United States Postal Service (USPS) for Level 3 Address Sequencing Service must complete the this processing acknowledgement form (PAF).

Applications/ Forms
02/05/2019
Delivery Unit Summary Form

The Delivery Unit Summary form must be completed in its entirety in order to request DMM® 507.8 Service.

FAQs
01/25/2019
Electronic Address Sequencing (EAS) FAQs

This document provides frequently asked questions (FAQs) and answers for EAS.

Related Products

Computerized Delivery Sequence (CDS)

The CDS program provides updated delivery sequence information on customer-provided address lists.

Contact

For more information about EAS, please email cds.ncsc@usps.gov or call 1-800-238-3150.