Hawaii uses the ADA definition (dogs only) but gives no public-access right to dogs in training. Misrepresenting a service animal carries a civil fine of $100 to $250, then $500 or more. For housing, Hawaii law says vests, tags and registration documents bought online are not valid verification. Flying a service dog into Hawaii also means meeting the state's rabies entry rules.
Who counts as a service animal in Hawaii?
HRS 347-2.5: "'service animal' means any dog that is individually trained to do work or perform tasks for the benefit of an individual with a disability, including a physical, sensory, psychiatric, intellectual, or other mental disability. Other species of animals, whether wild or domestic, trained or untrained, are not service animals". "Neither the potential crime deterrent effects of an animal's presence nor the provision of emotional support, comfort, or companionship by an animal constitutes work or tasks".
There is no miniature horse provision. Housing uses a broader "assistance animal" definition (below) that can include other species.
Public places in Hawaii, including hotels and restaurants
"Every person who is blind, deaf, visually handicapped, or otherwise disabled shall have the right to be accompanied by a service animal, especially trained for the purpose of assisting the person" in public conveyances, hotels, places of public accommodation and "other places to which the general public is invited," with no extra charge (HRS 347-13). The handler is liable for damage, and "No service animal shall be considered dangerous merely because it is unmuzzled."
Violators can be fined up to $1,000 (347-14), and a person injured may sue for "three times the person's actual damages or $1,000, whichever sum is greater, for each violation," plus fees (347-13.5).
The federal ADA applies in Hawaii too. When it is not obvious what the dog does, staff may ask only whether it is a service animal required because of a disability and what task it has been trained to perform. They may not ask for documents or a demonstration. See what businesses can ask about a service dog.
Service dogs in training in Hawaii
No. Chapter 347 has no trainer or in-training provision, and the definition requires an "individually trained" dog. The ADA does not cover dogs in training either, so in Hawaii a business decides for itself whether to allow one. Hawaii's service dog entry program also excludes dogs in training (next section). Hawaii is the one state where our research found no statutory access for dogs in training at all. See service dogs in training.
Is there a Hawaii service dog registration or tag?
No. Hawaii has no service dog registry, ID or tag, and dog license fees are left to each county. What Hawaii does have is an entry process, because it is rabies-free. The Hawaii Department of Agriculture's guide and service dog program lists these requirements for a service dog arriving in the state:
- a current rabies vaccination, documented with product name, lot or serial number and lot expiry;
- an implanted microchip;
- a passing OIE-FAVN rabies antibody test (the department says a passing result is valid for 3 years);
- a health certificate issued no more than 30 days before arrival, with documented tick treatment; and
- notice to the Rabies Quarantine Branch at least 24 hours before arrival, with the dog inspected at the airport animal quarantine holding facility on arrival.
The program does not cover emotional support animals or dogs in training. Airlines add their own rules: Alaska and Hawaiian Airlines warn that "Service animals arriving without proper documentation may be quarantined for up to 120 days in Honolulu at the owner's expense," restrict service dog arrival times in Honolulu, and require a Neighbor Island Inspection Permit for direct neighbor-island arrivals. See the Hawaiian Airlines service animal policy and check the department's page before you book. A private registration, including ours, plays no part in any of this.
Housing: service dogs and ESAs in Hawaii
Hawaii's real property law (HRS 515-3) makes refusing reasonable accommodations unlawful, "provided that if reasonable accommodations include the use of an assistance animal, reasonable restrictions may be imposed". An "assistance animal" includes "service animals, therapy animals, comfort animals, or emotional support animals that may have formal training or may be untrained and may include species other than dogs."
If the disability is not readily apparent, the owner may ask for verification but "shall not request medical records or access to health care providers, and shall not inquire as to the diagnosis, nature, or severity of the person's disability." Hawaii has no tenant fraud penalty in this law.
Federal housing law shifted in 2026. HUD withdrew its 2020 assistance animal guidance, and a May 22, 2026 memo says its fair housing office will find reasonable cause in animal cases "only for those cases involving animals trained to provide disability-related assistance." The Fair Housing Act itself did not change and private lawsuits remain possible, so Hawaii law matters more than before. See ESA letters and housing after HUD's 2026 change.
ESA letters in Hawaii
Hawaii says who may verify and what does not count:
"Verification may be provided by a letter or other communication from the person's treating health care professional, mental health professional, or social worker. Possession of a vest or other distinguishing animal garment, tag, or registration documents that are commonly purchased online and purporting to identify an animal as a service animal or assistance animal shall not constitute valid verification"HRS 515-3(b)
There is no 30-day relationship rule, but "treating" is the key word. Bills in 2024 and 2025 to require seller disclaimers for ESA gear were not enacted.
Ask your own clinician, someone who actually treats you. We do not sell or refer ESA letters, and no registration, ID card or certificate substitutes for one. See are online ESA letters legit?.
Employment in Hawaii
Public-access rules do not govern the workplace. Employment falls under Title I of the ADA: you request an accommodation, and when the disability or need is not obvious your employer may ask for reasonable documentation, which a store may not. EEOC settlements show a trained service dog can be a reasonable accommodation. Put your request in writing. More in service dogs at work.
Misrepresentation penalties in Hawaii
HRS 347-2.6, in force since January 1, 2019: "It shall be unlawful for a person to knowingly misrepresent as a service animal any animal that does not meet the requirements of a service animal as defined in section 347-2.5." On clear and convincing evidence, the fine is "not less than $100 and not more than $250 for the first violation, and not less than $500 for a second violation and each violation thereafter." It is a civil penalty, and other civil remedies remain. See fake service dog laws by state.
Where to file a complaint in Hawaii
- A business, hotel, restaurant or government office refused your service dog: report it to the U.S. Department of Justice through the online form linked from its ADA complaint page.
- Housing: Fair Housing Act complaints go to HUD, which now finds cause in animal cases only for trained animals. A private lawsuit is still possible.
- Work: file a charge with the EEOC, generally within 180 calendar days, or 300 days where a state or local agency enforces a similar law.
- Refused entry in Hawaii: besides the fine in HRS 347-14, a person injured may sue under 347-13.5 for three times actual damages or $1,000, whichever is greater, plus fees.
Comparing states? See California service dog laws and Alaska service dog laws, or the service dog laws by state table. For the federal baseline, read ADA service dog laws.
Common questions
Are service dogs in training allowed in public in Hawaii?
Hawaii law gives them no right of access, and the ADA does not either. It is up to each business.
Does a service dog have to be quarantined in Hawaii?
Not if it meets the Department of Agriculture's service dog entry rules (vaccination, microchip, FAVN test, health certificate, advance notice). Airlines warn of up to 120 days of quarantine without proper documents.
Can a Hawaii landlord accept an online ESA registration?
Hawaii law says vests, tags and registration documents bought online are not valid verification. Verification comes from your treating professional or social worker.
What is the fine for a fake service dog in Hawaii?
$100 to $250 for a first violation and at least $500 after that.
Sources
- HRS 347-2.5, definition
- HRS 347-2.6, misrepresentation
- HRS 347-13, access
- HRS 515-3, housing and assistance animals
- Hawaii Department of Agriculture, guide and service dogs
- Alaska Airlines and Hawaiian Airlines, travel with service animals
- DOJ, ADA service animal FAQ
General information, not legal advice. Policies and laws change; follow the sources. Last checked September 25, 2026.