International Shipping:

You must use a complete return address and delivery address. You must identify the contents (Cremated Remains) on the required customs declaration form. To determine the required customs form, see IMM Section 123.61: https://pe.usps.com/text/imm/immc1_009.htm.

Note: Note: If available, the cremation certificate should be attached to the outer box or made easily accessible. The sender is responsible for adherence to any restrictions or observances noted by the designating country.