--- type: restriction id: usps-hemp-and-hemp-based-products-including-cbd asset: shipping-restrictions-by-class title: "hemp and hemp-based products including CBD — Postal shipping restrictions by item category" sources: - https://pe.usps.com/text/pub52/pub52c4_020.htm source_quote: "Hemp and hemp-based products, including cannabidiol (CBD) with the tetrahydrocannabinol (THC) concentration of such hemp (or its derivatives) not exceeding a 0.3 percent limit are permitted to be mailed domestically" generated: true harvested: 2026-08-04 stale_after: 2027-08-04 item_category: "hemp and hemp-based products including CBD" carrier: "USPS" restriction_type: "restricted" scope: "domestic mail only - prohibited in international mail" conditions: "Hemp and hemp-based products with THC concentration not exceeding 0.3 percent are permitted domestically only when mailer complies with all applicable federal, state, and local laws; prohibited in all international mail including APO/FPO/DPO" verified: false unverified_fields: carrier, conditions, item_category, restriction_type --- **Item category:** hemp and hemp-based products including CBD **Carrier:** USPS **Restriction type:** restricted **Scope:** domestic mail only - prohibited in international mail **Conditions:** Hemp and hemp-based products with THC concentration not exceeding 0.3 percent are permitted domestically only when mailer complies with all applicable federal, state, and local laws; prohibited in all international mail including APO/FPO/DPO > Hemp and hemp-based products, including cannabidiol (CBD) with the tetrahydrocannabinol (THC) concentration of such hemp (or its derivatives) not exceeding a 0.3 percent limit are permitted to be mailed domestically Source: