The Postal Service has updated its Address Change Service (ACS) guides for mail and parcels, effective October 18, 2019. Now available are these new ACS guides: Traditional [...]
Releases New ACS File Format Technical Guide USPS has announced it is resuming billing to resume billing for ACS-related notifications and forwarding services effective [...]
The USPS announced that ACS billing has been suspended until the issue with ACS billing is resolved. There will not be invoicing in June 2018. Earlier in the month the USPS [...]
Mailers should not pay any ACS bills received in April or May due to significant billing errors, the USPS has announced. The bills have exaggerated balances due as well as [...]
The Postal Service is changing the way Move Update compliance is measured. This new method, called the “Address Quality Census Measurement and Assessment Process” for [...]
Many mailers are unaware of Address Change Service and ancillary endorsement options that help comply with Move Update standards, detailed in this handy ACS Information Guide [...]