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Hawaii

CANNABIS DISPENSARY REGULATIONS FOR HAWAII

Hawaii operates a medical-only cannabis market. The Hawaii Department of Health’s Office of Medical Cannabis Control and Regulation (OMCCR) oversees dispensaries, patient registration, product testing, and compliance.

Registered patients receive a 329 Medical Cannabis Card. This card allows them to purchase, possess, and use medical cannabis within state limits.

Medical Cannabis Dispensary Licensing

Hawaii’s licensed dispensaries are vertically integrated. They may cultivate cannabis, manufacture products, and sell those products to registered patients and caregivers.

The state currently has eight licensed dispensary operators. They serve patients through retail locations on Oahu, Maui, Kauai, and Hawaii Island.

The Department of Health is not accepting new dispensary license applications until further notice. Therefore, entry into Hawaii’s market remains highly limited.

Licensed dispensaries must follow rules covering:

  • Seed-to-sale inventory tracking
  • Product testing and quality control
  • Packaging and labeling
  • Facility and transportation security
  • Employee background checks
  • Sales records and regulatory reporting

The most recent Chapter 11-850 interim rules took effect on November 17, 2025.

Dispensary Operations and Patient Access

Dispensaries may sell cannabis flower and approved manufactured cannabis products. Products must pass testing for contaminants, potency, and other safety standards before sale.

Customers must present a valid government-issued ID and an active Hawaii 329 card. A medical cannabis card from another state does not provide direct access to Hawaii dispensaries.

Hawaii’s eight licensed operators maintain dispensary locations across four islands. Patients should confirm store hours, product availability, and island access before visiting.

Medical Cannabis Market Size

A February 2026 analysis commissioned by the Department of Health estimated that Hawaii’s regulated medical cannabis market generates approximately $5.3 million in monthly sales.

The report also found that licensed dispensaries capture an estimated 86% to 87% of cannabis spending by registered patients. This suggests that most registered patients use the regulated market rather than unlicensed sources.

However, the state estimated that total cannabis demand from all sources is much larger. This gap continues to influence discussions about enforcement, patient access, and adult-use legalization.

Patient Registration and 329 Cards

Patients must receive certification from a qualifying physician or advanced practice registered nurse. The provider-patient relationship may be established through an in-person or telehealth appointment.

After certification, patients must complete an online application with the Department of Health.

Current application fees include:

  • $38.50 for a one-year registration
  • $77 for an eligible two-year renewal

Two-year renewals are limited to certain patients with chronic conditions who continue using the same medical provider.

The Department of Health generally reviews complete applications within three to five business days. Approved patients receive an electronic 329 card.

Possession and Cultivation Limits

A patient and primary caregiver may jointly possess an “adequate supply” of medical cannabis. Hawaii defines this limit as:

  • Up to four ounces of usable cannabis
  • Up to ten cannabis plants, whether mature or immature

The four-ounce limit includes cannabis flower and the calculated cannabis content of manufactured products.

Patients and caregivers must register their cultivation location with the Department of Health. That location must appear on the patient’s 329 card. Each plant must also carry an identification tag showing the patient’s registration number and expiration date.

Medical cannabis may only be grown at:

  • The patient’s residence
  • The caregiver’s residence
  • Another location owned or controlled by the patient or caregiver

Hawaii restored caregiver cultivation through Act 46 in 2025. A registered primary caregiver may now assist up to five qualifying patients.

However, each patient generally may designate only one primary caregiver. Limited exceptions apply to minor patients.

A separate law schedules additional cultivation licensing requirements for January 1, 2028. Patients and caregivers should monitor Department of Health guidance as that date approaches.

Visiting Patients From Other States

Hawaii allows qualifying medical cannabis patients from other U.S. states and territories to apply for temporary access.

An approved out-of-state patient registration is valid for up to 60 days. A visitor may renew it once during the same calendar year, allowing up to 120 days of total registration.

Applicants must provide:

  • A valid medical cannabis card from their home jurisdiction
  • A government-issued ID from the same jurisdiction
  • Proof of a condition recognized under Hawaii law
  • A nonrefundable $49.50 application fee

Approved visitors receive a digital Hawaii 329 card. They must present that card and valid identification when entering a dispensary.

Out-of-state patients may purchase and possess medical cannabis. However, they may not cultivate cannabis in Hawaii.

Medical Cannabis Patient Protections

Hawaii provides several protections for registered patients and caregivers. A school or landlord generally may not penalize someone solely because of their registration status.

Compliant medical cannabis use also may not automatically disqualify a patient from medical care, including organ transplantation. Registered status alone cannot create a presumption of neglect in a child custody matter.

However, these protections have exceptions. Schools and landlords may act when accommodation would threaten a federal benefit or license. Courts may also intervene when cannabis use creates a safety risk for a child.

Hawaii does not provide broad employment protection for medical cannabis use. The law also does not authorize cannabis consumption in the workplace.

Banking and Payment Considerations

Medical cannabis businesses in Hawaii may face specialized banking, underwriting, and payment processing requirements. State authorization does not guarantee access to ordinary financial services.

Dispensary operators should review transaction fees, funding schedules, reporting requirements, technical support, and contingency options before selecting a provider.

Our guide explains why payment stability matters more than approval speed.

Contact PayRio to discuss payment infrastructure for an eligible Hawaii medical cannabis business. Available services depend on underwriting, business operations, and provider approval.

CANNABIS LEGALIZATION HISTORY IN HAWAII

In 2000, Hawaii became the first state to legalize medical cannabis through its legislature instead of a voter initiative.

The original law allowed registered patients to possess and cultivate cannabis. However, it did not establish licensed dispensaries.

In 2015, Hawaii created its medical cannabis dispensary system. The first regulated dispensaries began serving patients in 2017.

In 2018, Hawaii approved temporary registration for qualifying patients visiting from other states and U.S. territories.

Hawaii updated its medical cannabis laws again in 2025. The changes restored caregiver cultivation, expanded the number of patients a caregiver may assist, and authorized additional enforcement measures.

Lawmakers introduced several adult-use proposals during the 2026 legislative session. HB 1624 and SB 2420 proposed placing a constitutional amendment before voters. The proposals referenced a possible July 1, 2027 start date.

However, those proposals did not legalize adult-use cannabis or establish an effective date. Recreational cannabis remains illegal.

CANNABIS LEGALIZATION STATUS IN HAWAII

Current Status: Legal for medical use only

Hawaii law allows:

  • Registered patients to purchase cannabis from licensed dispensaries
  • Possession of up to four ounces of usable cannabis
  • Cultivation of up to ten registered cannabis plants
  • Registered caregivers to cultivate for qualifying patients
  • Temporary registration for eligible out-of-state patients

Adult-use cannabis remains illegal. Possession, cultivation, and sales outside the medical program remain subject to state penalties.

Hawaii continues to consider broader cannabis reform. However, any adult-use market will require additional legislative or voter action.

Learn more about PayRio’s cannabis payment solutions or explore other cannabis markets.

LAST UPDATED 9/2/2026. Cannabis laws and regulations can change frequently. This page provides general information and is not legal advice.