332 Availability

Customers may purchase Registered Mail service for items that weigh up to 4 pounds. Registered Mail service is not available with Global Express Guaranteed, Priority Mail Express International, or Priority Mail International parcels or any type of M-bag service. See Individual Country Listings for additional country-specific prohibitions and restrictions. Registered Mail service is available for the following types of mail:

1. Priority Mail International Flat Rate Envelopes listed in 232.2, including free matter for the blind items.
2. Priority Mail International Small Flat Rate Priced Boxes listed in 232.2, including free matter for the blind items.
3. First-Class Mail International items, including free matter for the blind items.
4. First-Class Package International Service items, including free matter for the blind items.