Pricing & Classification DMM Advisory

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

April 28, 2011

Customer Support Rulings Posted

The Postal Service™ has issued two in a continuing series of revised or new Customer Support Rulings. They are posted on Postal Explorer® (

  • Revised PS-054; Requester Records - Periodicals Publications, includes a new policy statement concerning "email requests" to a requester Periodicals publication.
  • New PS-336, Identification of Nonprofit Standard Mail® Matter, provides policy guidance to customers and postal employees concerning the correct and permissible identification of nonprofit mailings.

We’ll use the DMM Advisory to keep you posted on any future revisions to Customer Support Rulings.