DMM Advisory | Postal Explorer

Postal Explorer

The Postal Service is reminding customers that metallic mercury and devices containing metallic mercury are always prohibited in the mail stream. This includes antique items such as thermometers, barometers, blood pressure monitors and similar devices.

Pricing & Classification DMM Advisory

Message board to keep postal customers informed of changes to mailing standards, services, and prices.

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June 4, 2010

Change in Intelligent Mail Barcode Requirements for Letter-Size and Flat-Size Business Reply Mail, Courtesy Reply Mail

We recently revised the Domestic Mail Manual (DMM®) to postpone the Intelligent Mail® barcode (IMb) requirement for Qualified Business Reply Mail® (QBRM) and permit reply mail (PRM) pieces until May 2011. Current DMM standards, which we are not proposing to change, require an IMb on all BRM letters and on all PRM pieces as of May 2011.

This advance announcement is intended to provide customers with reasonable time to use up existing stock. We will be publishing a Federal Register proposed rule to require BRM flats (in addition to letters as stated above) to use an Intelligent Mail Barcode as of May 2011. In addition, in the Federal Register proposed rule, Courtesy Reply Mail™ that does include a barcode must bear an Intelligent Mail barcode effective May 2011.