Pricing & Classification DMM Advisory

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

May 3, 2022

UPDATE 237: International Mail Service Updates Related to COVID-19

On May 3, 2022, the Postal Service™ received a notification from Canada Post, the designated operator of Canada, advising that, as of May 1, 2022, the on-time delivery guarantee has been reinstated and the previously declared force majeure for all international letter-post, parcel-post and EMS items has ended.

Unless otherwise noted, service updates to a particular country do not affect delivery of military and diplomatic mail.

This service update affects Priority Mail Express International® (PMEI), Priority Mail International® (PMI), First-Class Mail International® (FCMI), First-Class Package International Service® (FCPIS®), International Priority Airmail® (IPA®), International Surface Air Lift® (ISAL®), and M-Bag® items.

The DMM Advisory will continue to provide updates as they are received. For a full list of international service disruptions, please visit