Wyoming Hemp & Hemp‑Derived Cannabinoid Laws

This guide provides an educational overview of Wyoming’s hemp and hemp‑derived cannabinoid laws as of November 1, 2026. It is for informational purposes only and not legal advice.

Wyoming hemp laws: quick overview

Wyoming defines hemp in W.S. 11‑51‑101(a)(iii) as cannabis sativa L. and derivatives containing no synthetic substances and no more than 0.3% THC on a dry‑weight basis, measured post‑decarboxylation (effective per statutes in effect as of mid‑2026) ([statutes.wyoleg.gov](https://statutes.wyoleg.gov/NXT/gateway.dll/2024%20Wyoming%20Statutes/2024%20Titles/554/643?f=templates&fn=document-frameset.htm&q=&up=1&uq=&vid=Publish%3A10.1048%2FEnu&x=&utm_source=openai)). Under W.S. 11‑51‑104, the Department of Agriculture enforces this via inspections, sampling, corrective action plans, and penalties including misdemeanors and license revocation ([statutes.wyoleg.gov](https://statutes.wyoleg.gov/NXT/gateway.dll/2024%20Wyoming%20Statutes/2024%20Titles/554/643?f=templates&fn=document-frameset.htm&q=&up=1&uq=&vid=Publish%3A10.1048%2FEnu&x=&utm_source=openai)). The 2024 law SF 0032 (SEA No. 0024), effective July 1 2024, prohibits adding synthetic substances to hemp and expands the THC prohibition to include psychoactive analogs and isomers such as delta‑8 THC ([legiscan.com](https://legiscan.com/WY/supplement/SF0032/id/450028/Wyoming-2024-SF0032-Summary_as_Passed.pdf?utm_source=openai)). Wyoming’s administrative rules (Chapter 61) require testing by DEA‑certified, ISO/IEC 17025‑accredited labs, and define “Acceptable Hemp THC Level” as a result whose uncertainty range includes 0.3% or less ([wyoleg.gov](https://wyoleg.gov/AgencyRules/ARR24-003.pdf?utm_source=openai)).

Shipping guidance

Wyoming law does not impose additional state restrictions on inbound hemp shipments beyond the 0.3% total THC limit and prohibition on synthetic cannabinoids. No age verification or retailer registration is required for shipping finished hemp products into the state, per available official sources.

Testing & COA guidance

Licensed producers/processors must submit random samples from each batch to DEA‑certified, ISO/IEC 17025‑accredited laboratories. Labs must report total delta‑9 THC with measurement of uncertainty; compliance is met if the uncertainty range includes ≤ 0.3% THC ([wyoleg.gov](https://wyoleg.gov/AgencyRules/ARR24-003.pdf?utm_source=openai)). Certificates of analysis must be retained per Department of Agriculture rules.

What to buy

Products derived from hemp that contain no synthetic substances and total THC ≤ 0.3% dry weight (including all psychoactive isomers and analogs) are legal. This includes CBD oils, tinctures, topicals, edibles, and hemp flower that meet the THC threshold.

What to avoid

Avoid any hemp products containing synthetic cannabinoids or converted cannabinoids such as delta‑8, delta‑10, HHC, THC‑O, or THCa flower exceeding 0.3% total THC. These are banned under SF 0032 and treated as controlled substances.

How to shop compliant, tested hemp

• Hemp must contain ≤ 0.3% total THC (post‑decarboxylation, dry weight) per W.S. 11‑51‑101 et seq.
• No synthetic substances or converted cannabinoids may be added to hemp (SF 0032, effective July 1 2024).
• Delta‑8, delta‑10, HHC, THC‑O, and similar are banned as synthetic or psychoactive analogs.
• Licensed producers/processors must test batches via ISO/DEA‑certified labs per Chapter 61 rules.
• Violations (e.g. >0.3% THC or synthetic additives) are misdemeanors and can result in license revocation.
• No per‑serving or per‑container milligram THC cap; only percentage limit applies.
• No state‑level age restriction, retailer registration, or per‑serving limits for finished hemp products.

Educational content only — not legal or medical advice.

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