The Equality Act 2010 does not publish a list. Here is what the law actually tests, which conditions meet that test, and what evidence protects you at the point of challenge.
📖 12 min read· By the ADR Team· Updated May 2026
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One of the most common misconceptions about assistance dogs is that there is an official government list of conditions that qualify. There is not. If you have been told that only guide dogs, hearing dogs and a handful of medical conditions are covered, or that only ADUK-accredited dogs have legal rights, you have been given inaccurate information.
The Equality Act 2010 defines disability functionally, not diagnostically. Under Schedule 1, a person is disabled if they have a physical or mental impairment that has a substantial and long-term adverse effect on their ability to carry out normal day-to-day activities. That is the entire test. The word "substantial" means more than minor or trivial. The word "long-term" means the condition has lasted, or is expected to last, for at least 12 months. There is no list of approved conditions, no minimum severity score, and no requirement to hold a particular certificate or diagnosis from a specific type of clinician.
The law then goes a step further. An assistance dog earns its legal right of access not by being registered, certified or accredited. It earns its right of access by being trained to perform tasks that directly mitigate the effects of the handler's disability. This is what separates an assistance dog from a pet. A dog trained to alert before a seizure, interrupt a panic attack, retrieve medication, open doors for a wheelchair user, or prevent a child from bolting into traffic is performing disability-mitigating work. That work is what the law protects.
"The Equality Act 2010 does not ask 'what condition do you have?' It asks: does your condition substantially limit your day-to-day life, and has your dog been trained to reduce that limitation? If both answers are yes, you have legal protection."
Because the Equality Act 2010 uses a functional test rather than a diagnostic list, the number of conditions that can qualify is very large. The conditions below are those most commonly associated with assistance dogs in the UK, and for which ADR has the most registered handlers. Every one of them regularly meets the Equality Act's substantial-and-long-term test. The detailed guides linked below explain the specific tasks dogs perform for each condition and the legal access rights that follow.
Because there is no official list, this question slightly misframes the issue, but it is still worth answering clearly, because many handlers with less common conditions are refused entry and told their dog "does not count."
The correct question is not "is my condition on a list?" but "does my condition substantially limit my day-to-day activities, and has my dog been trained to directly reduce that limitation?" If both answers are yes, your dog qualifies as an assistance dog under the Equality Act 2010, regardless of whether the doorman, taxi driver or café owner has heard of your condition.
Conditions that have come before Employment Tribunals and courts and been found to qualify as disabilities under the Equality Act include Crohn's disease, irritable bowel syndrome, complex regional pain syndrome, lupus, chronic fatigue syndrome (ME), Lyme disease, borderline personality disorder, obsessive-compulsive disorder, and many others. The functional test is deliberately broad, because Parliament did not want to create a system where new conditions had to be lobbied onto a list before disabled people could receive protection.
"My dog is a trained assistance dog under the Equality Act 2010. He performs specific tasks that directly mitigate the effects of my disability. I do not need to disclose my medical condition under that Act, and you are not legally permitted to ask me for a certificate or proof of registration. Refusing entry may constitute a failure to make reasonable adjustments."
This is one of the most searched questions about assistance dogs in the UK, and the answer is more nuanced than most guides admit.
Technically, UK law does not require you to prove anything to enter a premises. There is no certification system you must belong to, no government register you must appear on, and no document you are required to show. The Equality Act 2010 gives you the right to be accompanied by your assistance dog, and a business refusing entry may be discriminating.
In practice, the question matters because the law also requires your dog to be genuinely trained to perform disability-mitigating tasks. A pet presented as an assistance dog, with no task training, does not have legal rights, regardless of what its owner says. The legal protection attaches to the dog's training, not to the label.
What this means in the real world: any handler can assert that their dog is an assistance dog, but only a dog that has actually been task-trained has the legal rights that assertion implies. Businesses that have been refused assistance to genuinely-trained dogs sometimes use this ambiguity as a reason to refuse entry to all dogs. That is why documentary evidence matters so much in practice. Not because the law requires it, but because it stops arguments before they start.
If your dog is genuinely task-trained for your disability, you have every right to access public spaces. The challenge is proving it quickly in a situation where you are already anxious and under pressure. That is precisely what ADR registration solves.
You do not need a formal diagnosis to have an assistance dog, and you are not legally required to disclose your diagnosis to any business, landlord or transport operator. The Equality Act 2010 contains a specific provision (Section 20(6)) that prohibits service providers from asking a disabled person to prove their disability as a condition of access.
That said, a formal diagnosis is practically helpful in some circumstances, particularly if a landlord formally challenges an assistance dog under a "no pets" clause, or if a school or employer disputes your dog's access rights and the matter reaches a formal process. In those situations, medical evidence from a GP or specialist supports your case.
For the vast majority of day-to-day access, entering a shop, taking a taxi, eating in a restaurant or staying in a hotel, you do not need to produce any diagnosis, certificate or registration. What you need is a dog that is genuinely task-trained, well-behaved in public, and identifiable as a working dog. That identification is what ADR's ID card and vest provide.
For most conditions covered in this guide, there are two realistic routes to an assistance dog. Understanding the genuine difference between them (not the version charities sometimes present) matters before you commit several years to a waiting list.
The charity route provides a dog that has been professionally trained over 12 to 24 months, placed after careful matching, and supported with follow-up from the charity. The dogs are trained to a high standard. The cost to the family is zero. The drawbacks: waiting lists of three to five years, selective eligibility criteria, no choice of breed or individual dog, and for conditions not covered by major charities, sometimes no charity route at all. Several of the conditions listed above, including ADHD, anxiety and PoTS, are not currently served by any major UK assistance dog charity.
The owner-training route means you select a dog with appropriate temperament and, working with a qualified assistance dog behaviourist, train it to perform your specific tasks. This takes 12 to 24 months of structured training. It requires investment of time and money. It also means you get the right breed for your needs, you know the dog from puppyhood, and you can start the process now rather than in several years. Owner-trained dogs carry identical legal rights to charity-trained dogs under the Equality Act 2010.
The assistance dog charities in the UK currently provide approximately 600 to 700 dogs per year in total, across all conditions, all ages, all of the UK. The number of people who would benefit from an assistance dog is estimated in the hundreds of thousands. Owner-training is not a second-best option. It is the realistic option for most people.
For guidance on the renting implications of owner-training and how your rights apply in housing, see our guide to assistance dogs in rented accommodation. For university settings, see our guide on assistance dogs in university accommodation.
Registration with the Assistance Dog Registry does not create a legal right you did not already have. What it does is resolve challenges before they escalate, and that distinction matters enormously when you are standing at the entrance to a supermarket, being asked by a manager to leave.
Every ADR plan gives you a verified online profile for your dog, accessible from any smartphone via a shareable link. A business owner, landlord or transport staff member can open it instantly to see your dog's name, photo and the tasks it is trained to perform. Higher subscription plans include physical add-ons: a handler ID card and dog ID card for your wallet, an NFC tag for your dog's harness that any phone can tap, and a hi-vis dog vest. Together, these make the situation clear without you having to explain anything: this is a working dog, this handler is registered, this is not a situation worth arguing about.
Most challenges end before they begin when a handler produces an ADR ID card. The café owner or train conductor does not need to understand the Equality Act 2010 in depth. They see professional documentation and decide that refusing entry is not worth the risk. This is the practical reality that thousands of ADR-registered handlers have found.
ADR registration also gives you a permanent online profile for your dog that follows them for life. There are no renewal fees. Your registration does not expire. If the law changes or you move, the profile updates.
Yes. Anxiety disorders can qualify under the Equality Act 2010 if they substantially and long-term limit your ability to carry out normal day-to-day activities, for example preventing you from leaving the house alone, travelling on public transport, or managing social situations. A dog trained to alert before a panic attack begins, apply deep pressure during an episode, or create physical space in crowded environments is performing disability-mitigating tasks that the law protects.
Yes. ADHD can qualify as a disability under the Equality Act 2010 where it substantially limits day-to-day activities, particularly concentration, organisation, impulsive behaviour and safety in public. Dogs trained for ADHD typically perform task-interruption (breaking hyperfocus), tactile grounding during emotional dysregulation, and safety tasks such as preventing the handler from impulsively leaving safe spaces. The legal position is identical to any other assistance dog.
No. Assistance Dogs UK (ADUK) accreditation is a voluntary quality standard held by a small number of major UK charities. It is not a legal requirement and it does not determine whether a dog has rights under the Equality Act 2010. An owner-trained dog with no ADUK connection has exactly the same legal right of access as a charity-placed dog. What matters is whether the dog is task-trained to mitigate a disability.
No. Under Section 20(6) of the Equality Act 2010, a service provider cannot require a disabled person to prove their disability as a condition of access. A business may ask what tasks your dog performs (that is a reasonable question to establish that the animal is genuinely an assistance dog), but they cannot ask for your medical records, diagnosis, or a certificate.
No. Registration is voluntary and does not create legal rights that did not already exist. An unregistered, task-trained assistance dog has the same legal rights as a registered one. The value of ADR registration is practical: it provides instant-verification documentation that stops most challenges before they escalate, without requiring you to explain the Equality Act 2010 while standing at a door.
In UK law, there is no legally recognised category called an "emotional support animal." The Equality Act 2010 recognises assistance dogs: dogs trained to perform specific tasks that mitigate a disability. A dog whose sole role is providing comfort or emotional support, without any specific trained task, does not meet that test and does not have the same legal right of access. This is one of the most important distinctions in UK assistance dog law. See our full guide on ESA vs assistance dogs in the UK for a detailed breakdown.
This page is the conditions hub for the Assistance Dog Registry UK knowledge base. It is reviewed and updated whenever UK case law, EHRC guidance, or Equality Act 2010 interpretations change. It references primary legislation directly and links to dedicated condition guides for in-depth information. It is maintained by the ADR editorial team and reviewed for legal accuracy against current EHRC guidance.
This guide provides general information, not legal advice. Assistance dog law is applied case by case and outcomes depend on individual circumstances. If you are facing a formal refusal, tribunal proceedings or housing dispute, please contact Citizens Advice, the Equality Advisory and Support Service (EASS) on 0808 800 0082, Shelter, or a qualified solicitor who specialises in disability discrimination.
