28/04/2026
We see this stated a lot:
“A diagnosis of ADHD or autism means the individual is disabled under the Equality Act.”
It’s not that simple.
A person diagnosed with ADHD or autism may meet the definition of disability.
It is not automatic.
The Equality Act 2010 sets out a legal test.
That test considers 4 questions:
❓does a person have a physical or mental impairment?
❓does it have an adverse effect on normal day-to-day activities?
❓is it substantial?
❓is it long-term?
The focus is on impact.
A diagnosis of ADHD or autism does not determine the legal position.