Hawaii Hemp & Hemp‑Derived Cannabinoid Law Guide

This guide provides educational, state‑specific information on Hawaii’s hemp and hemp‑derived cannabinoid laws as of October 8, 2026. It is for educational purposes only and not legal advice.

Hawaii hemp laws: quick overview

Hawaii Revised Statutes define “hemp” as Cannabis sativa with delta‑9‑THC ≤ 0.3% dry weight, measured post‑decarboxylation (L 2023, c 263, §15; HRS §712‑1240) ([data.capitol.hawaii.gov](https://data.capitol.hawaii.gov/hrscurrent/Vol14_Ch0701-0853/HRS0712/HRS_0712-1240.htm?utm_source=openai)). The Department of Health’s interim rules (HAR Chapter 11‑37), effective January 28 2026, require all manufactured hemp products to contain total THC ≤ 0.3% by weight and prohibit adulterated or misbranded products (HAR §11‑37‑3) ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/files/2026/02/Ramseyer11-37HAR-20260128.pdf?utm_source=openai)). Edible products are capped at 1 mg THC per serving and 5 mg per container; beverages at 0.5 mg per container (6–12 fl oz); oil‑based tinctures at 3 mg per serving and 85 mg per 1‑oz bottle, all while maintaining ≤ 0.3% THC by weight (HAR §11‑37‑5; effective March 1 2025 for edibles) ([regulations.justia.com](https://regulations.justia.com/states/hawaii/title-11/subtitle-1/chapter-37/subchapter-1/section-11-37-5/?utm_source=openai)). Hawaii prohibits sale of hemp flower, seeds, leaf material, pre‑rolls, vape cartridges, concentrates, and foods containing cannabinoids outside manufactured hemp product definitions (DOH FAQ) ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)). The state also bans artificially or synthetically derived cannabinoids, including delta‑8, delta‑10, HHC, CBN, THCO, etc., unless they occur naturally in hemp (DOH FAQ) ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)).

Shipping guidance

Inbound shipments of manufactured hemp products are allowed, provided they meet Hawaii’s total THC and product form rules. Retailers and distributors (except for tinctures, topicals, GRAS products, or industrial hemp) must obtain a Certificate of Registration from the Office of Medical Cannabis Control and Regulation (OMCCR) starting January 2026 to sell in‑state or online; tinctures and topicals are exempt from registration but must comply with age verification (21+) and ID checks ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/retailer-distributor-registry-faq/?utm_source=openai)).

Testing & COA guidance

All manufactured hemp products must be batch tested for cannabinoid content (including total THC) and contamination, per HAR Chapter 11‑37 interim rules ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)). While ISO/IEC 17025 accreditation is not explicitly mentioned, testing labs must meet state requirements and provide Certificates of Analysis accessible to consumers via labeling ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)). COA retention requirements are not specified in available sources; set to null.

What to buy

Allowed products include manufactured hemp products in forms: edibles (gummies, tablets, capsules, powders, softgels, gelcaps), oil‑based tinctures, beverages, and topicals, provided they meet THC limits and other regulatory requirements (lab testing, labeling, child‑resistant packaging) ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)).

What to avoid

Avoid hemp flower, viable seeds, leaf material, pre‑rolls, vape cartridges, concentrates, and foods containing cannabinoids outside manufactured hemp definitions. Also avoid any products containing artificially or synthetically derived cannabinoids (e.g., delta‑8, delta‑10, HHC, THCO, CBN) unless naturally occurring in hemp ([health.hawaii.gov](https://health.hawaii.gov/hempprogram/consumers-of-mhp-faq/?utm_source=openai)).

How to shop compliant, tested hemp

• Total THC ≤ 0.3% by weight in all manufactured hemp products
• Edibles: ≤ 1 mg THC per serving, ≤ 5 mg per container (gummies, capsules, etc.)
• Beverages: ≤ 0.5 mg THC per container (6–12 fl oz)
• Oil‑based tinctures: ≤ 3 mg THC per serving, ≤ 85 mg per 1 oz bottle
• No sale of hemp flower, seeds, leaf material, or pre‑rolls
• No artificially or synthetically derived cannabinoids (e.g., delta‑8, HHC)
• Retailers/distributors need Certificate of Registration from Jan 2026 (except tinctures/topicals)

Educational content only — not legal or medical advice.

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