Does international mail have to have a return address

In general, yes, international mail typically requires a return address. Here's why:

  1. International postal regulations: The Universal Postal Union (UPU) and the International Postal Corporation (IPC) require that all international mail items have a return address. This is to ensure that mail can be returned to the sender if it is undeliverable or if the recipient is not found.
  2. Tracking and tracing: A return address helps postal services track and trace international mail items. This is especially important for items that may be delayed or lost in transit.
  3. Customs and duties: A return address is also necessary for customs and duty purposes. It helps authorities identify the sender and the item being shipped, which is important for customs clearance and duty payment.

In the United States, the United States Postal Service (USPS) requires that all international mail items have a return address. This is specified in the USPS's International Mail Manual.

Here are some specific requirements for international mail items:

In summary, while there may be some exceptions, it's generally recommended to include a return address on all international mail items to ensure that they can be tracked, traced, and returned to you if necessary.