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Case law
Madarassy v Nomura International Plc

You cannot win a discrimination claim just by showing you were treated differently.

The ruling

“Claimant's appeal on the burden of proof test dismissed.”

You need more than a protected characteristic and a bad outcome to shift the burden onto your employer.

  • Note down, as things happen, what was said or done around the time of the decision, not only the decision itself.
  • Compare how you were treated with colleagues who do not share your protected characteristic, since a real contrast strengthens your case.
  • Get advice before you bring a claim if your situation is not clear cut, so someone can help you judge whether your evidence is strong enough.
Read the full case

The situation

An employee working as a banker was made redundant shortly after she returned from maternity leave, having scored the worst in a redundancy selection process. She brought claims for sex discrimination, victimisation and unfair dismissal, including a complaint that her employer had not carried out a health and safety risk assessment covering her pregnancy. The case went through a lengthy tribunal hearing before reaching the Court of Appeal on the question of how the burden of proof in discrimination claims should work.

What the court found

The Court of Appeal confirmed that in a discrimination claim, the burden of proof shifts to your employer in two stages. First, you have to point to facts from which a tribunal could properly conclude, if your employer cannot explain them, that discrimination took place. Clearing that first hurdle is what triggers your employer's duty to prove a non-discriminatory reason. According to the court, a protected characteristic on its own, sex for example, combined with a particular treatment, will not satisfy that test. That combination only shows a possibility of discrimination, not something a tribunal could properly act on. This built directly on the two-stage test set out in Igen Ltd v Wong under what is now the Equality Act 2010.

Full citation

Madarassy v Nomura International Plc. [2007] EWCA Civ 33. Court of Appeal. January 2007.

Last reviewed 6 July 2026