USPS releases final address standards for commercial flat-sized mail

USPS pushes back Intelligent Mail barcode implementation

The USPS has published its final rule for new address standards for commercial flat-sized mail in the Federal Register.

The new standards, published May 7 and set to go into effect March 29, 2009, will require mailers to adopt new address placement and formatting requirements for periodicals, Standard Mail, bound printed matter, Media Mail and library mail flat-sized pieces sent at automation, presorted or carrier route prices, the USPS said. The standards also include similar revisions for automation and pre-sorted First-Class Mail flats.

According to the new standards, mailers will need to place delivery addresses within the top half of their mailpieces. Mailers will also need to address presorted, carrier route and automation flat-sized mail pieces using a minimum of eight-point type. Or, if the piece has a Postnet or Intelligent Mail barcode on it, a minimum of six-point type in all capital letters will be required.

In the notice, the USPS said it will publish a quick service guide and other additional materials to help mailers prepare for the change.

The new address standards will assist the USPS in its implementation of its new Flats Sequencing System (FSS), which will sort flat-sized mail into delivery sequence, thereby reducing carriers' time spent manually sorting mail.