99% Testing
The 99% Accurate test is a computer-based process that performs Postal Service ZIP + 4® coding and change-of-address processing utilizing the customer’s file as input. The 99% Accurate test is accomplished by submitting the mailer’s address file(s) to the Postal Service for processing.
Who is 99% Testing for?
First Class Mail
Stay Compliant with Move Update
- Move Update
- ACS™
- NCOALink®
- Ancillary Service Endorsements
- 99% Testing
Description
The Move Update standard is a means of reducing the number of mailpieces requiring forwarding or return by periodically matching the mailer's address records with change-of-address (COA) orders received and maintained by the Postal Service™. Mailers who claim presorted or automation prices for First-Class Mail® and USPS Marketing Mail™ prices must demonstrate that they have updated their mailing list within 95 days before the mailing date.
The Postal Service offers three preapproved methods: ACS™, NCOALink®, and ancillary service endorsements except for Forwarding Service Requested.
Alternative methods: 99 Percent Accurate and Legal Restraint that require separate approval are also offered for First-Class Mail. Mailers must use one of the preapproved or alternative methods to meet the Move Update standard.
Featured Resources
01/18/2024
Guide to Move Update
The Move Update standard is a means of reducing the number of mailpieces in a mailing that require forwarding or return by the periodic matching of a mailer’s address records with change-of-address orders received and maintained by the Postal Service.
07/14/2024
99% Mailer Move Update Process Order Form
This form is required to be completed for the 99% accurate certification testing process.
Related Products
Ancillary Service Endorsements
Ancillary Service Endorsements allow for a sender to obtain an addressee’s forwarding/new address if the addressee has filed a Change-of-Address order with the Postal Service, or a reason for why a mailpiece has not been delivered.
OneCode ACS®
OneCode ACS allows customers mailing First-Class Mail®, Standard Mail®, and Periodical flats or letters to receive electronic or automated address corrections using the Intelligent Mail® barcode.
NCOALink®
NCOA is a system of record for all COA requests and is used to produce the NCOALink product. The NCOALink Product is a secure dataset of approximately 160 million permanent change-of-address (COA) records constructed from names and addresses of individuals, families, and businesses who have filed a change-of-address with the Postal Service™. Developed with secure data store technology to increase security of postal customer data and protect the privacy of this information, the NCOALink Product enables mailers to process mailing lists and update lists with new addresses prior to mailing. The NCOALink data is provided on a regular basis to companies that have been licensed by the Postal Service.
Move Update
The Move Update standard is a means of reducing the number of mailpieces in a mailing that require forwarding or return by the periodic matching of a mailer’s address records with change-of-address orders received and maintained by the Postal Service™. Mailers who claim First-Class Mail® presorted or automation prices and USPS Marketing Mail™ prices must demonstrate that they have updated their mailing list within 95 days before the mailing date.
Contact
For questions, please call (800)-589-5766 or email [email protected].