The Postal Service™ is providing new Intelligent Mail® barcode placement options for participating Address Change Service (ACS) mailers. With this change, mailers who use OneCode ACS™ will have the option to place Intelligent Mail barcodes in any location where POSTNET™ barcodes are currently allowed.
These changes will be incorporated into the Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM®) 202 and 507.3 in our November update as noted below. Mailers are encouraged to make the related changes to their mailings as soon as possible.
***Mailers must print the barcode either in the address block or in the barcode clear zone, except for pieces that weigh more than 3 ounces which must include the barcode in the address block. See 5.6 when placing barcodes in the address block.