ADHD at work: What workplaces around the world are beginning to understand.

When an employee repeatedly misses deadlines, struggles to prioritise competing tasks, becomes distracted in a busy office or finds it difficult to manage interruptions, the explanation is often sought in the individual. Perhaps they need better time management skills, greater discipline or additional training. These are familiar responses in workplaces where productivity is largely understood as a matter of personal responsibility.

But what if the difficulty is not simply within the employee? What if the way work is organised is contributing to the problem?

Across the world, workplace disability guidance is encouraging employers to consider this possibility. In the United States, Australia, the United Kingdom, Canada and New Zealand, government agencies and specialist organisations have developed resources to help identify barriers to employment and introduce adjustments that enable people with disabilities, including ADHD, to perform their jobs more effectively.

These countries differ in their legislation, eligibility requirements and funding arrangements. Nevertheless, their approaches share an important principle: workplace performance cannot always be understood by examining the individual independently of the environment in which they work.

As a neuroscience researcher investigating ADHD in adults and an executive function coach, I find this perspective particularly important. Much of what we describe as professional performance depends on cognitive processes that are rarely visible, seldom discussed and frequently taken for granted.

The executive functioning demands hidden inside ordinary work

Most jobs require considerably more than technical knowledge or professional expertise. Employees must organise information, remember instructions, estimate time, plan sequences of action, regulate attention, shift between competing priorities and resume tasks after interruptions. These are executive functioning demands, and they are embedded in almost every working day. For adults with ADHD, difficulties involving these processes can create a substantial gap between knowing what needs to be done and being able to carry it out consistently.

An employee may understand a complex project perfectly well but struggle to identify the first practical step. Another may demonstrate excellent problem-solving skills while finding routine administrative tasks disproportionately demanding. Someone else may work effectively when priorities are stable but become overwhelmed when several requests arrive simultaneously.

In my coaching practice, I frequently encounter people whose professional competence is not in question. They understand their responsibilities, care about their work and often have sophisticated strategies for managing it. Nevertheless, those strategies can become difficult to maintain when unexpected demands accumulate, priorities change or the working environment requires constant switching between tasks.

This distinction matters because organisations often respond to executive functioning difficulties by asking employees to improve the very processes with which they are struggling. Telling someone to become more organised may identify the desired outcome, but it does little to explain how that outcome can be achieved under existing working conditions. International workplace accommodation frameworks offer a different starting point.

The United States: Looking beyond the diagnosis

The American Job Accommodation Network (JAN) provides extensive practical guidance on workplace accommodations for people with ADHD and other disabilities. Its approach is particularly useful because it concentrates on functional difficulties rather than relying solely on diagnostic labels.

Instead of assuming that everyone with ADHD experiences the same challenges, JAN encourages employers to identify which tasks are affected, examine how the working environment contributes to the difficulty and consider what changes might improve performance.

Its recommendations include quiet workspaces, uninterrupted periods of concentration, written instructions, assistance with prioritisation, flexible scheduling, organisational tools and adjustments to supervisory practices.

None of these interventions is particularly revolutionary. In fact, many resemble management practices that could benefit almost any employee. Their significance lies in recognising that working conditions influence cognitive performance.

Consider the difference between two managers assigning the same task. One asks an employee to complete a report as soon as possible. The other explains the expected outcome, provides a clear deadline, identifies which existing responsibility should take lower priority and follows up with a brief written summary.

Both managers may believe they have communicated adequately. Yet the second has reduced the number of decisions the employee must make, the information they must retain in working memory and the uncertainty surrounding the task.

For someone experiencing executive functioning difficulties, this can make a substantial difference.

Clear communication is not micromanagement. Nor does providing written instructions necessarily suggest that an employee lacks competence. It can be a practical way of reducing unnecessary cognitive demands so that professional knowledge and skills can be used more effectively.

Australia: Workplace adjustments are not merely good intentions

Australia has its own framework through JobAccess, a government-supported service that provides information and advice about disability employment and workplace adjustments.

In September 2026, JobAccess published specific guidance addressing ADHD and the Employment Assistance Fund (EAF). The material discusses common difficulties involving distraction, organisation, prioritisation and time management, while recognising that support needs to be tailored to individual circumstances.

What makes the Australian approach particularly interesting is that workplace accommodations are connected not only to guidance but also to potential financial assistance.

The Employment Assistance Fund may help eligible employees, employers and self-employed people meet the costs of workplace modifications, assistive technology, specialist support and certain training services. Depending on eligibility and approval, this can include individualised support intended to address disability-related barriers at work.

JobAccess also provides access to workplace assessments that can help identify appropriate adjustments.

This is important because effective workplace inclusion requires more than encouraging managers to be understanding. Employers may recognise that someone is experiencing difficulties but lack the specialist knowledge or financial resources to identify and implement appropriate solutions.

The availability of advice, assessment and potential funding provides a more structured way of addressing these challenges.

Of course, funding is not automatic. Eligibility requirements apply, supporting evidence may be needed, and proposed services or equipment must meet programme conditions.

Nevertheless, the existence of such support raises an interesting question: how many employees and managers are aware that these options are available?

In my view, one of the barriers to workplace inclusion is not necessarily a lack of goodwill. It is a lack of practical knowledge about what can be changed, how changes can be implemented and where specialist assistance might be obtained.

The United Kingdom: Support does not always have to wait for a diagnosis

The United Kingdom offers another valuable perspective.

Acas, the Advisory, Conciliation and Arbitration Service, provides guidance on reasonable adjustments for neurodivergent employees, including those with ADHD. Its recommendations address communication, organisation, time management, sensory demands and the structure of everyday work.

An important aspect of the British approach is its recognition that practical support does not necessarily need to wait until a formal diagnosis has been obtained.

Under the Equality Act 2010, the question of whether a person meets the legal definition of disability depends on the relevant statutory criteria rather than the existence of a diagnostic label alone. Acas encourages employers to consider reasonable adjustments when difficulties are identified, including where an employee is awaiting assessment.

The UK's Access to Work programme can also provide funding for eligible people who face disability-related barriers in employment. Its guidance includes ADHD and explains that applicants do not necessarily need a formal diagnosis to apply.

This distinction between functional needs and diagnostic status deserves attention.

Adult ADHD assessment can involve substantial waiting periods, financial costs and difficulties accessing specialist services. During that time, an employee may continue to experience genuine challenges with attention regulation, organisation or sensory demands.

A workplace that responds only after a diagnosis has been confirmed may miss opportunities to address relatively straightforward barriers much earlier.

This does not mean diagnostic assessment is unimportant, nor that every reported concentration difficulty should be attributed to ADHD. Sleep disorders, anxiety, depression, chronic stress and other conditions can also affect cognitive functioning.

It means that managers can take an employee's reported difficulties seriously without attempting to diagnose them.

A quieter workspace, clearer instructions or a more predictable way of communicating priorities may be helpful regardless of the eventual clinical explanation.

Canada: Workplace accommodation as an ongoing process

Canada provides another example of how workplace adjustments can be incorporated into organisational responsibilities.

In March 2026, the Canadian Human Rights Commission published a workplace accommodation guide for federally regulated employers. It outlines a structured approach to identifying needs, discussing possible adjustments, implementing arrangements and reviewing their effectiveness.

One of the most useful aspects of this approach is that accommodation is understood as a process rather than a single decision.

An adjustment that works well when an employee begins a role may become less effective when responsibilities change. A new manager, different team structure or increased workload can alter the cognitive demands of a job even when the employee's underlying abilities remain unchanged.

This is particularly relevant to ADHD, where functioning can be affected by the interaction between executive demands, task characteristics and environmental conditions.

A person who works effectively when priorities are clearly established may experience difficulties when responsibility for prioritisation shifts entirely onto them. Someone who manages a predictable workload successfully may struggle when their role becomes increasingly reactive and interruption-driven.

The underlying difficulty may remain relatively consistent while its consequences become much more apparent.

A useful accommodation process therefore includes opportunities to review what is working, identify emerging problems and adjust support accordingly.

This is also an important management principle. Performance difficulties should not automatically be interpreted as evidence that an employee has lost motivation or commitment. Sometimes the demands of the role have changed while the structures supporting performance have not.

New Zealand: Recognising the role of specialist support

New Zealand also provides guidance and financial assistance intended to reduce disability-related barriers to employment.

Through Work and Income, Job and Training Support Funds may help eligible people obtain or maintain employment by contributing towards additional costs associated with disability. Depending on individual circumstances and programme criteria, support can include specialist equipment, workplace modifications and certain forms of job coaching or training assistance.

The recognition of job coaching is particularly interesting from an executive functioning perspective.

For some adults with ADHD, understanding what needs to change is only part of the challenge. Developing a workable strategy, implementing it consistently and adapting it when circumstances shift can require additional support.

In coaching, I often observe that an intervention may work extremely well initially, only to become less effective when the working environment changes.

A carefully designed planning system may become difficult to maintain when meetings increase, deadlines move or new responsibilities are introduced. A strategy for managing interruptions may work in one team but prove less effective after an employee changes departments.

This does not necessarily mean the original strategy was poorly designed or that the person failed to apply it. It may indicate that the approach needs to be adapted to changing conditions.

The broader lesson is that workplace support cannot always be reduced to providing a tool or introducing a one-off adjustment. Some employees benefit from assistance in developing, testing and maintaining practical strategies over time.

The hidden cognitive cost of interruptions

One theme running through international workplace accommodation guidance is the importance of examining the environments in which employees are expected to concentrate.

Consider an open-plan office. From an organisational perspective, it may seem efficient. Communication is easy, colleagues are accessible and information can be exchanged quickly.

Yet accessibility to colleagues also means accessibility by colleagues.

An employee preparing a detailed report may be interrupted by conversations, notifications, telephone calls and unexpected requests. Each interruption requires disengagement from the original task, processing new information and eventually reconstructing the mental context of the previous activity.

For people who experience difficulties with working memory, attention regulation or task switching, this repeated process can be particularly demanding.

The result may appear to be slow productivity or poor concentration, even though the employee has spent considerable cognitive effort managing the interruptions themselves.

The same principle applies to auditory environments.

My doctoral research examined auditory processing and spatial listening in adults with ADHD using electrophysiological, behavioural and subjective measures. One of the important questions arising from this work concerns the relationship between performance under controlled laboratory conditions and the listening difficulties people report in everyday environments.

Real-world listening situations are cognitively complex. They involve competing sound sources, unpredictable information, social demands and the constant need to determine what deserves attention.

A workplace does not need to be exceptionally loud to become demanding. Several simultaneous conversations, frequent verbal instructions and persistent notifications may create a substantial processing burden.

This is why accommodations such as quiet workspaces, reduced interruptions, written follow-up instructions and opportunities for uninterrupted work deserve serious consideration.

They should not automatically be interpreted as preferences for comfort. For some employees, they may help reduce barriers to effective performance.

When excellent performance hides unsustainable effort

Another issue that deserves greater attention is the relationship between visible performance and invisible compensation.

Workplaces typically evaluate what employees produce: whether deadlines are met, whether targets are achieved and whether responsibilities are fulfilled.

They are much less equipped to measure the cognitive and emotional effort required to achieve those outcomes.

Some employees with ADHD develop sophisticated compensatory strategies. They prepare extensively for meetings, repeatedly check information, work additional hours, create detailed reminders or sacrifice personal time to maintain professional standards.

From the outside, these strategies may look like exceptional organisation and commitment.

The difficulty is that high performance does not necessarily indicate that the working conditions are sustainable.

An employee who consistently meets deadlines by working late every evening may be praised for reliability, while the amount of effort required to maintain that reliability remains unnoticed. Another may appear highly organised because they spend considerable time preparing for routine interactions that colleagues manage with relatively little effort.

This distinction matters when organisations discuss neurodivergent talent.

Celebrating the strengths of employees with ADHD is valuable, but it should not obscure the possibility that some highly successful professionals are functioning at considerable personal cost.

In my coaching work, the challenge is sometimes not helping a person achieve more. It is helping them recognise how much effort they are already investing and develop ways of working that are more sustainable.

Workplace accommodation, in this context, is not necessarily about increasing productivity beyond existing expectations. It may be about reducing the unnecessary effort required to maintain an already high level of performance.

Why one standard solution will never work for everyone

Despite the similarities between international frameworks, one principle is particularly important: accommodations should be individualised.

Two employees with ADHD may experience very different difficulties.

One may work best with a predictable daily routine, while another benefits from flexibility. One may need written instructions, while another prefers a discussion followed by a brief summary. A quiet environment may improve concentration for one person but be less useful to someone whose main difficulty involves initiating tasks without external structure.

Diagnosis alone cannot tell a manager which adjustment will be effective.

This is also why workplace neuroinclusion should not become another collection of stereotypes about how people with ADHD supposedly think, behave or perform.

The more useful approach is collaborative.

Employees can describe their experiences and identify situations in which difficulties occur. Managers can clarify operational requirements and explain which aspects of a role are essential. Where appropriate, specialists can help identify practical adjustments and evaluate their effectiveness.

Importantly, those adjustments need to be reviewed. Working conditions change, responsibilities evolve and strategies that were effective six months earlier may no longer be sufficient.

The objective is not to eliminate every challenge from someone's working day. It is to reduce avoidable barriers while maintaining clear, realistic expectations.

What can managers learn from the international picture?

Looking across the United States, Australia, the United Kingdom, Canada and New Zealand, what interests me most is not simply the existence of different programmes or legislative approaches. It is the shared recognition that difficulties at work cannot always be understood by examining the individual in isolation.

A missed deadline may involve time management, but it may also involve conflicting priorities or repeated interruptions. Difficulty following verbal instructions may reflect working memory demands or competing auditory information. Apparent inconsistency may arise because the requirements of a task change considerably from one day to another.

None of this means abandoning accountability or lowering professional standards.

It means creating conditions in which employees have a reasonable opportunity to meet those standards.

For managers, this requires a shift in perspective. Rather than responding immediately to a performance problem with additional supervision or generic productivity advice, it may be more useful to investigate the specific demands of the task, how expectations are communicated and whether the environment creates avoidable obstacles.

Sometimes the solution will involve technology or specialist support. At other times, it may be as straightforward as protecting periods of uninterrupted work, clarifying priorities or changing the way instructions are delivered.

And while workplace accommodations are often discussed in relation to disability, many of these practices can improve organisational functioning more broadly.

Clearer communication, fewer unnecessary interruptions, realistic workloads and better prioritisation are not exclusively ADHD strategies. They are characteristics of well-designed work.

At an international level, the United Nations Convention on the Rights of Persons with Disabilities provides a broader foundation for this discussion. Article 27 addresses the right to work and the importance of reasonable accommodation in employment. National legislation and support programmes translate these principles into different practical arrangements.

Yet having guidance and funding available does not automatically mean that employees know how to access them or that managers understand how to use them.

This is where I believe there is still considerable work to be done.

We need more conversations that connect neuroscience, executive functioning, workplace design and everyday management practice. We also need to recognise that an employee's difficulties may tell us something important about the environment in which they are expected to perform.

The question is no longer simply whether people with ADHD can adapt to existing workplaces. Many already do, sometimes at considerable personal cost.

Perhaps we should also be asking whether workplaces are prepared to examine their own systems with the same attention they give to individual employee performance.

That is where meaningful neuroinclusion begins.