Effective August 3, 2009, the Postal Service™ is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM®) section 784.2 and part 785.
U.S. exchange offices now must report postage payment anomalies, defined in IMM 780, to the executive director of International Postal Affairs, Postal Service Headquarters at the following address:
Executive Director, International Postal Affairs
U.S. Postal Service
1735 N. Lynn St., Ste. 6026
Arlington, VA 22209-6111
We will incorporate these revisions into the next printed version of the IMM and into the monthly update of the online IMM, which is available via Postal Explorer® at http://pe.usps.com.
— Mailing Standards,
Pricing, 7-30-09