Effective January 13, 2022, the Postal Service™ is revising the Individual Country Listing for Mongolia in Mailing Standards of the United States Postal Service, International Mail Manual (IMM®) to include information on its national addressing system.
This revision is based on a formal request that Mongolia made through the Universal Postal Union via International Bureau Circular 95, dated June 14, 2021.
Mailing Standards of the United States Postal Service, International Mail Manual (IMM)
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Individual Country Listings
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Mongolia
Country Conditions for Mailing
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Observations
[Revise the text to read as follows:]
The Communications and Information Technology Authority of Mongolia requests that items addressed to Mongolia include the correct 5- or 9-digit postcode, preferably on the
next-to-the-last line in the address (to the right of the city/province and above the country name), as in the following examples:
Additional information on postcodes is available at zipcode.mn/map#/map and zipcode.mn/list.
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Although effective January 13, 2022, the Postal Service will incorporate this revision into the next edition of the online IMM, which is available via Postal Explorer® at pe.usps.com.
— Product Classification,
Product Solutions, 1-13-22