# Dry ice — international mail — Postal shipping restrictions by item category

For Dry ice, item category is Dry ice — international mail; carrier is USPS; restriction type is prohibited; scope is international mail; conditions is Dry ice is prohibited from international mail, recorded from its source on 2026-08-04.

- **Item category:** Dry ice — international mail _(unconfirmed — we could not tie this to the quote below)_
- **Carrier:** USPS _(our reading, not quoted from the source)_
- **Restriction type:** prohibited _(our reading, not quoted from the source)_
- **Scope:** international mail _(our reading, not quoted from the source)_
- **Conditions:** Dry ice is prohibited from international mail _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> International Mail: Dry ice is prohibited.

## Source

- https://pe.usps.com/text/pub52/pub52c3_028.htm

Last verified: 2026-08-04. Review by: 2027-08-04.
Part of [Postal shipping restrictions by item category](https://referencesource.org/shipping-restrictions-by-class/).