Is Delta-8 Legal in Hawaii? What State Law Says in 2026

Delta-8 in Hawaii at a glance

Status	Banned
Age limit	Not applicable (banned)
Sale	Selling products with delta-8 made from other cannabinoids is prohibited; registered retailers may sell only compliant manufactured hemp products.
Possession	The rules target sale and distribution; no specific consumer possession offence for hemp-derived delta-8 was found.
Product rules	Synthetic or converted cannabinoids, vapes, flower and pre-rolls are banned. Permitted edibles are capped at 1 mg total THC per serving and 5 mg per container (0.5 mg per beverage), with delta-8 counted in total THC.
Licensing	Retailers and distributors need a Department of Health certificate of registration ($50, five years), enforced from 1 July 2026; processors need a DOH permit.
Key law	HRS ch. 328G; Act 269, SLH 2025 (HB 1482); HAR ch. 11-37 interim rules (effective 28 January 2026)
Last major change	28 January 2026

What Hawaii law says about delta-8 THC

Hawaii regulates hemp products through chapter 328G of the Hawaii Revised Statutes and the Department of Health’s interim rules in chapter 11-37 of the Hawaii Administrative Rules, most recently amended with effect from 28 January 2026. The rules state that manufactured hemp products and crude extract cannot contain artificially or synthetically derived cannabinoids.¹ The department’s consumer guidance names delta-8 THC, delta-10 THC, THC-O, THC-P and HHC created from any naturally occurring cannabinoid as prohibited.²

The rules also ban hemp vapes and any product for inhalation, hemp flower and pre-rolls, and cannabinoids in general foods. Only a short list of edible forms is allowed, such as gummies, capsules, beverages and oil-based tinctures, and each has very low total THC caps: for example 1 mg per gummy and 5 mg per container. The department’s summary counts THCA, delta-9 and delta-8 in total THC.¹

Act 269 of 2025 requires every hemp retailer and distributor, including online sellers, to register with the Department of Health. Enforcement began on 1 July 2026, with penalties of up to $10,000 per violation, product seizure and possible closure.³⁴⁵

Pending changes to watch

No hemp bill pending as of September 2026 was identified. The chapter 11-37 rules are interim and may be replaced by permanent rules.

How the federal hemp change affects Hawaii

Separate from Hawaii law, the federal definition of hemp is changing. Under the federal hemp redefinition passed in the FY2026 appropriations law, from 11 December 2026 hemp is measured by total THC, finished products are capped at 0.4 mg of total THC per container, and cannabinoids synthesised or manufactured outside the plant are excluded. Most delta-8 on the market is made by converting CBD, so most delta-8 products will fall outside the federal hemp definition from that date, whatever state law says.

A separate provision covering cannabinoids that the plant cannot produce naturally applies from 12 November 2026. Bills to delay or repeal the change are in congressional committees, but none had advanced as of September 2026. Our explainer on the federal hemp THC limit covers the detail.

Timeline of recent changes

• 1 July 2026: Enforcement of retailer and distributor registration begins.
• 28 January 2026: Amended interim hemp rules (HAR ch. 11-37) take effect.
• 2 July 2025: Governor signs HB 1482 (Act 269), creating the retailer registry.
• 6 December 2024: Earlier amendment of the interim hemp rules takes effect.

Travelling to and from Hawaii

Hawaii shares no land border with another US state, so most products arrive by air or mail. Airline and postal rules, federal law and the law of the destination all apply, and they do not always agree with Hawaii law.

THCA in Hawaii

THCA is treated differently: in Hawaii it is Flower and vapes banned as of September 2026. Read our guide to THCA law in Hawaii, or compare the two compounds in THCA vs Delta-8.

Frequently asked questions

Is delta-8 legal in Hawaii?

No, not for sale. Hawaii’s Department of Health rules ban hemp products containing synthetically derived cannabinoids, and the department specifically lists delta-8 THC made from other cannabinoids such as CBD. Registered retailers may sell only compliant low-THC hemp products.

Can shops in Hawaii sell delta-8 vapes?

No. Hawaii’s hemp rules prohibit the sale of any vape or other product designed to be inhaled that contains hemp-derived, artificially derived or synthetic cannabinoids, including CBD vapes. Hemp flower and pre-rolls are also banned from sale.

What hemp products can be sold in Hawaii?

Registered retailers may sell compliant topicals and a limited range of edibles, including gummies, capsules, tablets, beverages and oil-based tinctures. Edibles face low total THC caps, such as 1 mg per serving for gummies, and tinctures are restricted to buyers aged 21 and over.

Sources

1. Hawaii State Department of Health, Office of Medical Cannabis Control and Regulation. Summary of Amendments, Ch. 11-37 (Interim Rules) HAR, Hemp Processing and Manufactured Hemp Products (interim rules effective 28 January 2026; summary rev. April 2026). health.hawaii.gov
2. Hawaii State Department of Health. Consumers of Manufactured Hemp Products: Frequently Asked Questions. health.hawaii.gov
3. Hawaii State Department of Health. Retailer and Distributor Registry FAQ. health.hawaii.gov
4. Office of the Governor, State of Hawaii. Department of Health and Department of the Attorney General Announce Hemp Retail Registration Enforcement to Begin July 1, 2026 (23 June 2026). governor.hawaii.gov
5. BillTrack50. Hawaii HB 1482 (2025), enacted as Act 269 (signed 2 July 2025; effective 1 January 2026). billtrack50.com

Editorial note: This page is general legal information, not legal advice, and reflects our reading of Hawaii and federal law as of 24 September 2026. Hemp and cannabis laws change quickly and are enforced differently by different agencies and localities. If you sell, ship or carry these products, check the current rules with the relevant state agency or a licensed attorney.

See the full state-by-state Delta-8 table →