NHS Employers cites an estimate of around one in seven people in the UK being neurodivergent. This is an approximate population estimate, not a measured share of every workplace. This guide explains common terminology, individual support needs, recruitment practice and the relevant legal framework.

What neurodiversity means

Neurodiversity describes variation in how people think, learn, communicate, process information and experience sensory input. The term developed in the 1990s and is commonly associated with sociologist Judy Singer and the wider neurodiversity movement.

Neurodivergent commonly describes an individual whose neurological functioning differs from what is considered typical. Neurodiversity describes variation across people, rather than a diagnosis or a scale on which an organisation can simply count its way to a higher score. People may prefer different language for their own experiences.

Recognising variation does not mean overlooking disability or substantial support needs. Workplace support should address the individual’s strengths, difficulties and environment, without assuming that every person with the same diagnosis needs the same help.

Common neurodivergent conditions

Several conditions sit under the neurodivergence umbrella. They’re related in that they all involve brain functioning that differs from the assumed norm, and many people have more than one — what’s sometimes called ‘co-occurring conditions’.

Diagram of common neurodivergent conditions including autism, ADHD, dyslexia, dyspraxia and Tourette's syndrome

Autism, or autism spectrum condition, involves differences in social communication, sensory processing and patterns of interest and behaviour. Autistic people may find unstructured social situations difficult, prefer routines, find direct communication clearer than implied or hinted communication, and have specific sensory sensitivities (or sensory-seeking patterns) that affect how they experience environments. Autism is lifelong; it’s not an illness.

ADHD — attention deficit hyperactivity disorder — involves differences in attention, impulse control and activity levels. People with ADHD may struggle with tasks that require sustained attention to material they don’t find engaging, have difficulty starting tasks they know they need to do, hyperfocus intensely on tasks that interest them, lose track of time, and find externalising thoughts (talking, moving, writing) easier than holding them internally.

Dyslexia involves differences in how the brain processes written language. Reading, spelling and written expression can take more time and effort than for neurotypical peers, even where comprehension and verbal expression are unaffected.

Dyspraxia, also known as developmental coordination disorder, involves differences in motor coordination, organisation and sequencing. Tasks that involve fine motor control, spatial reasoning or following multi-step physical processes can be more demanding than for neurotypical peers.

Tourette’s syndrome involves tics — involuntary movements or vocalisations. Other related conditions include dyscalculia (mathematical processing differences), developmental language disorder, and conditions on the wider spectrum that affect specific cognitive functions.

The labels can be useful for accessing support but they aren’t the whole picture. Many people don’t fit a single diagnostic category, and many have one or more diagnosed conditions alongside undiagnosed neurodivergent traits. The most useful conversation in a workplace is usually about specific impacts and supports, not specific labels.

Neurodivergence and the Equality Act

Neurodivergence is not a separate protected characteristic. In Great Britain, section 6 of the Equality Act 2010 defines disability as a physical or mental impairment with a substantial and long-term adverse effect on normal day-to-day activities. Northern Ireland has separate disability discrimination law.

A neurodivergent person may meet that definition, depending on the effects in their individual case. A diagnostic label alone does not determine every case. Where the statutory conditions are met, disability protections can include reasonable adjustments and protection against discrimination and harassment.

Two practical points matter here.

A diagnosis is not legally required

A formal diagnosis is not a legal prerequisite for the Equality Act disability definition. Acas advises employers to consider support and reasonable adjustments without waiting for diagnosis. Discuss the practical disadvantage and suitable changes; occupational health or other relevant advice may help where appropriate.

Many neurodivergent people don’t see themselves as disabled

This is fine personally, but the legal protections under the Act are accessed through the disability characteristic. People can be protected from disability discrimination without identifying as disabled in their own terms.

Our wider guide to the nine protected characteristics covers the disability definition and related case law in more depth.

Workplace barriers and what good support looks like

Illustration of a UK office with a quieter, partitioned breakout area featuring noise-cancelling headphones and a printed schedule — showing accommodation for neurodivergent staff alongside the open-plan main office.

People with the same condition can have different strengths and support needs. Noise, lighting, communication, workload and the way tasks are organised can create barriers for some people.

Common workplace barriers include:

  • Open-plan offices with unpredictable noise and movement, which are difficult for people with sensory sensitivities or attention differences.
  • Unwritten social rules and ambiguous communication, which can be genuinely difficult for autistic employees to navigate.
  • Performance criteria that reward visible activity rather than actual output, which can disadvantage employees whose work patterns are less continuous.
  • Rapid context-switching and ‘just have a quick chat’ interruptions, which can be costly for employees who concentrate in deep blocks.
  • Recruitment processes that test general aptitude in conditions that don’t reflect the job — high-pressure interviews, unstructured panel discussions, on-the-spot psychometrics.

Some adjustments are straightforward; others may require equipment, specialist support or changes to duties. Examples to discuss with the individual include:

  • Written instructions following verbal ones, advance agendas for meetings, structured handover notes.
  • Quieter spaces or noise-cancelling headphones for focused work.
  • Flexibility about hours, breaks, and where the work is done.
  • Predictable patterns — fixed meeting times, advance notice of changes, clarity about who reports to whom.
  • Clear, direct feedback rather than implication and hint.
  • Recognition that one-to-one or written communication often works better than meetings.

Some changes may also help other colleagues. Their effectiveness should be reviewed with the person concerned, rather than assumed from a generic list.

Recruitment, onboarding and progression

Recruitment arrangements can create barriers when they assess social performance or speed that is not relevant to the job. Consider these practical approaches alongside the role’s requirements.

Job descriptions

Write them for the actual job. List the essential tasks and skills, separated from desirable extras. Avoid catch-all phrases like ‘excellent communication skills’ or ‘thrives under pressure’ that screen out candidates without testing the underlying ability.

Application processes

Be explicit about what’s needed. If you require a CV and a cover letter, say so. If you’re using an assessment platform, say what the assessment will involve. Vagueness disproportionately affects candidates who would benefit from preparation.

Interviews

Consider providing interview topics or questions in advance where appropriate. Use clear, structured questions linked to the role and allow suitable preparation and processing time. Changes should help assess the required skills fairly.

Adjustments at interview

Invite candidates to discuss adjustments and the disadvantage they need addressed. Options may include a quiet waiting area, written prompts, breaks or a different assessment format. What is reasonable depends on the individual, the assessment and the circumstances; no single list applies automatically.

Onboarding

First days and first weeks are particularly demanding for neurodivergent employees. Written induction materials, a clear named contact, explicit guidance on what’s expected, and protected time to absorb new information all help. The ‘sink or swim’ approach is bad for everyone and particularly bad here.

Progression

Review progression patterns and investigate possible barriers. Under-representation at senior levels can prompt questions about opportunities, criteria and support, but does not by itself prove a particular cause.

Language and etiquette

Language in this area is shifting and contested. A few practical points.

Identity-first language

Most current UK guidance — including ACAS — uses identity-first language: ‘an autistic person’, ‘a dyslexic colleague’, ‘an ADHD employee’. This reflects the position taken by many neurodivergent self-advocates, who see their neurodivergence as part of who they are rather than something they ‘have’. Person-first language (‘a person with autism’, ‘a person with dyslexia’) has historically been more common in medical contexts and is still preferred by some individuals. Where it matters, ask.

Avoid pathologising terms

Avoid assuming that someone wants to be described as “suffering” or “afflicted”. Ask about their preferred language. Clinical terms may be appropriate in medical contexts; respectful workplace communication should recognise both individual identity and any disability or support needs.

Be precise

‘Neurodivergent’ refers to individuals with a different neurological pattern. ‘Neurodiverse’ refers to a group containing such individuals. Calling an individual ‘neurodiverse’ is a category error that’s become widespread; saying ‘neurodivergent’ is more accurate.

Don’t assume

Neurodivergent traits vary enormously between people with the same diagnosis. Autistic people are not interchangeable; people with ADHD have different strengths and challenges. Adjustments and support should be specific to the individual.

Disclosure

Many neurodivergent employees don’t tell their employer. The reasons vary — concerns about stigma, uncertainty about whether disclosure would help, lack of confidence that the employer would respond well, sometimes uncertainty about their own neurodivergence.

A few points worth knowing.

Disclosure isn’t required for protection

Some protections, such as direct discrimination because of perceived disability, can apply without disclosure or an actual disability. Other claims have different legal tests. An unpleasant response to behaviour is not automatically a disability-discrimination finding; the reason for the treatment and the statutory conditions matter.

The reasonable adjustments duty is triggered by knowledge or reasonable expectation of knowledge

For the employment reasonable-adjustments duty, an employer must know, or reasonably be expected to know, of the disability and the likely substantial disadvantage. Formal disclosure or diagnosis is not always necessary. Employers should make reasonable enquiries where the circumstances call for them, respecting confidentiality.

Building a culture where disclosure feels safer is better than waiting for individuals to take the risk

Visible neurodivergent role models, networks, training that treats neurodivergence as ordinary rather than exotic, and managers who respond well to early disclosures all help. The signal is the behaviour, not the policy statement.

Access to Work and other UK support

Access to Work supports eligible disabled people and people with health conditions in paid work in Great Britain. Depending on assessed need, help can include specialist equipment, support workers or additional travel costs. The individual applies. It does not replace the employer’s legal duty to make reasonable adjustments; Northern Ireland has a separate scheme.

Awareness of Access to Work is uneven, and waiting times can be long. Sensible employers signpost it actively rather than waiting for employees to find it on their own.

Other useful UK resources include the National Autistic Society for autism-specific guidance, ADHD UK and ADHD Aware for ADHD support, the British Dyslexia Association for dyslexia, and Autistica’s Neurodiversity Employers Index for benchmarking organisational practice.

Frequently asked questions

What does neurodivergent mean?

Having a brain that works differently from what’s been considered the typical pattern. Common neurodivergent conditions include autism, ADHD, dyslexia, dyspraxia and Tourette’s syndrome. The term applies to individuals; ‘neurodiverse’ applies to groups that contain both neurodivergent and neurotypical members.

Is neurodivergence a disability?

A neurodivergent person may meet the Equality Act disability definition if the effects are substantial and long-term. It is an individual assessment, and a person need not identify as disabled or have a formal diagnosis to satisfy the legal test.

Do I need a diagnosis to ask for adjustments?

No. ACAS guidance and the Equality Act are both clear that a formal diagnosis isn’t required. Employers should consider adjustments on the basis of the practical impact on the person’s ability to do the job. NHS waiting times for adult assessment are long and private diagnosis is expensive; requiring diagnosis as a precondition for adjustments excludes many people who’d benefit.

What is Access to Work?

Access to Work is a Great Britain scheme providing assessed support for eligible people in paid work. It can fund support beyond the employer’s reasonable-adjustment responsibilities; it does not replace those responsibilities. Northern Ireland has separate arrangements.

Should I disclose my neurodivergence at work?

It is a personal decision. Discussing the practical impact can help an employer understand support needs. The employment adjustment duty can also arise where the employer could reasonably be expected to know about the disability and the likely substantial disadvantage.

What are reasonable adjustments for ADHD, autism or dyslexia?

The most useful adjustments tend to be about clarity, structure, sensory environment and flexibility — written instructions following verbal ones, advance agendas, quieter spaces or noise-cancelling headphones, flexible hours and breaks, predictable patterns, direct communication. Specific adjustments depend on the individual; the legal duty is to address substantial disadvantage, not to tick a list.

Neurodiversity sits within the broader framework of diversity recognised in UK workplaces, and within the legal framework of the Equality Act 2010 — specifically through the disability characteristic and the duty to make reasonable adjustments. To equip your managers to support neurodivergent employees confidently and lawfully, our Equality, Diversity & Inclusion Training course covers the framework in detail with practical worked examples.

Sources & references

Equip your managers to support neurodivergent colleagues confidently and lawfully.

Explore the Equality, Diversity & Inclusion Training course →
Mark McShane
Mark McShane
Health & Safety Training Specialist, Online CPD Academy

Mark writes about equality, diversity and inclusion, workplace compliance and accredited online training for Equality, Diversity & Inclusion Training, part of Online CPD Academy.