DMM Advisory | Postal Explorer

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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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November 8, 2011

November DMM Update

Postal Explorer^® (pe.usps.com) is your source for up-to-date mailing standards. The Domestic Mail Manual (DMM^®) is fully searchable on Postal Explorer and features fly-out menus, cross-reference links, and an extensive subject index. Yesterday, we updated our mailing standards to include the following changes:

Listing of USPS-Approved Adult Fowl Mailing Containers

We revised 601.9.3.4 to add a reference for a new listing of USPS-approved container vendors for the mailing of adult fowl and other approved birds.

Centralization of Move Update and ZIP Code Accuracy Standards

We revised 233.3.0, 243.3.0, 333.3.0, 343.3.0, 363.4.0, 433.3.0, 443.3.0, and 463.4.0 to consolidate and centralize Move Update and ZIP Code accuracy standards into new sections 602.5.0 and 602.6.0.

Post Office (PO) Box Fee Groups for Merged Locations

We revised 508.4.0 to allow Post Office Box (PO Box) fee groups to be merged into a single location due to Post Office mergers and to have the ability to change a fee group more than one higher or lower level at a time in limited circumstances.

Suspension of Periodicals Privileges

We revised 707.8.3.4 to amend the authority for noncompliance from the postmaster to the Pricing and Classification Service Center (PCSC) when a publisher does not file PS Form 3526, Statement of Ownership, Management, and Circulation, or publish the information provided on the form.

USPS Return Services

We revised 126.1.0, 136.1.0, 156.1.0 and 705.24.0 to introduce new options designed for the return of merchandise; and to add a new subchapter 505 to consolidate all other USPS return service standards.

Reassignment of ZIP Codes Between NDCs and ASFs: Revision to Destination Entry Exhibits

We revised 246, 346, 366, 446, 453, and 466 to change the exhibits for destination network distribution center (DNDC) eligibility to reflect the reassignment of certain 3-digit ZIP Code ranges.

Mailing Firearms—Clarification

We revised 601.12.1 through 601.12.3 to clarify the standards surrounding the mailability of firearms.

Our next scheduled DMM update is January 22.