Maryland Hemp & Hemp‑Derived Cannabinoid Laws

This guide provides educational, state‑specific information on Maryland’s hemp and hemp‑derived cannabinoid laws. It is for educational purposes only and not legal advice.

Maryland, USA hemp laws: quick overview

Maryland defines “hemp” under Agriculture Article §14‑101 as Cannabis sativa L. (including derivatives, cannabinoids, isomers, acids, salts) with delta‑9‑THC concentration not exceeding 0.3% on a dry weight basis ([mgaleg.maryland.gov](https://mgaleg.maryland.gov/mgawebsite/laws/StatuteText?article=gag&section=14-101&utm_source=openai)). Under §14‑309, producing hemp that exceeds 0.3% Δ9‑THC or without a valid license is prohibited; negligent violations trigger corrective measures, and repeated violations can result in a 5‑year production ban ([mgaleg.maryland.gov](https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gag&section=14-309&utm_source=openai)). The Cannabis Reform Act (2023) created the Maryland Cannabis Administration (MCA) and Alcohol, Tobacco, and Cannabis Commission (ATCC) to regulate intoxicating THC products. Products intended for consumption or inhalation containing more than 0.5 mg THC per serving or more than 2.5 mg per package must be sold only by MCA‑licensed cannabis businesses and comply with cannabis packaging, labeling, and testing standards under ABCA §36‑203.1 and COMAR 14.17.18 ([atcc.maryland.gov](https://atcc.maryland.gov/laws-regulations/law-and-policy-updates/understanding-marylands-cannabis-reform-act?utm_source=openai)). The Maryland appellate court has confirmed that hemp‑derived psychoactive products such as delta‑8 and delta‑10 THC have always been illegal in Maryland ([mdcourts.gov](https://www.mdcourts.gov/data/opinions/cosa/2025/1590s23.pdf?utm_source=openai)). However, CBD‑dominant tinctures meeting specific criteria (CBD:THC ≥ 15:1, ≤ 2.5 mg THC per serving, ≤ 100 mg per package, in ≤ 4 oz dropper bottles) are exempt from the intoxicating‑THC restrictions ([atcc.maryland.gov](https://atcc.maryland.gov/compliance/compliance-and-policy-guidance/publications-notices/advisory-24-004-intoxicating-cannabisthc-products?utm_source=openai)).

Shipping guidance

Inbound shipments of hemp (Δ9‑THC ≤ 0.3%) are allowed if from licensed growers; intoxicating THC products (>0.5 mg/serving or >2.5 mg/package) must be shipped only by MCA‑licensed cannabis businesses. Age verification (21+) is required for intoxicating products. Retailer must hold MCA cannabis license to receive or ship intoxicating THC products.

Testing & COA guidance

Hemp growers must use MDA‑approved independent testing labs; Δ9‑THC must be measured on dry weight basis with uncertainty range including ≤ 0.3% (COMAR 15.01.17) ([mda.maryland.gov](https://mda.maryland.gov/plants-pests/Documents/MD-Hemp-Farming-Regulations.pdf?utm_source=openai)). Intoxicating THC products must meet MCA testing standards and include COA, lot number, expiration, cannabinoid breakdown, and QR code or link per ABCA §36‑203.1 and COMAR 14.17.18 ([atcc.maryland.gov](https://atcc.maryland.gov/compliance/compliance-and-policy-guidance/thc-compliance-standards?utm_source=openai)). COAs must be retained and accessible via labeling.

What to buy

Allowed: Hemp products with Δ9‑THC ≤ 0.3% (dry weight); CBD‑dominant tinctures meeting ≤ 2.5 mg THC per serving, ≤ 100 mg per package, ≥ 15:1 CBD:THC ratio, in ≤ 4 oz dropper bottles; lotions, balms, salves, pet CBD products not intended for inhalation or consumption.

What to avoid

Avoid: Any hemp‑derived intoxicating products exceeding 0.5 mg THC per serving or 2.5 mg per package; delta‑8 THC, delta‑10 THC, THC‑O, synthetic cannabinoids; smokable hemp with intoxicating THC; THCa flower if it yields >0.5 mg/serving.

How to shop compliant, tested hemp

• Hemp defined as Cannabis sativa L. with Δ9‑THC ≤ 0.3% dry weight (Agriculture §14‑101)
• Growing hemp requires MDA license and must not exceed Δ9‑THC 0.3% (Agriculture §14‑309)
• Intoxicating THC products (>0.5 mg/serving or >2.5 mg/package) require MCA cannabis license
• Delta‑8 and Delta‑10 THC products are illegal regardless of source
• CBD‑dominant tinctures allowed if ≤ 2.5 mg THC per serving, ≤ 100 mg per package, ≥ 15:1 CBD:THC ratio

Helpful resource: Learn more about Maryland, USA

Educational content only — not legal or medical advice.

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