The Postal Service is reminding customers that metallic mercury and devices containing metallic mercury are always prohibited in the mail stream.
This includes antique items such as thermometers, barometers, blood pressure monitors and similar devices.
International Mail
- International Mail Manual (IMM)HTML|PDF
- IMM Subject IndexHTML|PDF
- Individual Country ListingsHTML|PDF
- Country Price Groups and Weight LimitsHTML|PDF
DMM and IMM Pending Updates
- DMM and IMM UpdatesDocuments
Prices
- Price List (Notice 123)HTML|PDF
- January 2024 Price Change ProposedDocuments
Video Library