IMM Revision: Priority Mail Express International

Effective December 26, 2024, the Postal Service™ is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM®) section 221.2 to reflect that Priority Mail Express International with Money-Back Guarantee Service is no longer available for Priority Mail Express International items destined to the United Kingdom of Great Britain and Northern Ireland.

The Postal Service will also revise the Individual Country Listing for the United Kingdom of Great Britain and Northern Ireland to reflect this change.

Mailing Standards of the United States Postal Service, International Mail Manual (IMM)

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2 Conditions for Mailing

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220 Priority Mail Express International

221 Description and Physical Characteristics

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221.2 Priority Mail Express International With Money-Back Guarantee Service

[Revise the list by deleting item o. United Kingdom of Great Britain and Northern Ireland.]

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Individual Country Listing

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United Kingdom of Great Britain and Northern Ireland

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Priority Mail Express International (220)

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Customs Forms Required (123)

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[Revise the heading “Notes” to read as follows (using singular “Note” rather than plural “Notes”):]

Note:

[Revise the Note section by deleting item 2 in its entirety and deleting the numeral 1 from the first entry.]

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Although effective December 26, 2024, the Postal Service will incorporate these revisions into the next edition of the online IMM, which is available via Postal Explorer® at pe.usps.com.