This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Occupational requirement defence explained under UK discrimination law, including Equality Act 2010 rules, when employers can lawfully require protected characteristics, tribunal tests, case law principles, and compensation for unlawful application.
The Occupational Requirement Defence is a specific legal exception under UK equality law that allows an employer to require a job applicant or employee to have a particular protected characteristic in limited circumstances. It operates as a defence to what would otherwise be unlawful discrimination under the Equality Act 2010.
The concept recognises that, in rare cases, the nature of a role may genuinely require a person of a specific sex, religion, sexual orientation, or other protected characteristic to perform the job effectively. However, the defence is tightly restricted and must be objectively justified.
This article explains how the occupational requirement defence works, when it applies, how tribunals assess it, and what legal risks employers and employees should understand.
Legal Framework: Equality Act 2010
The occupational requirement defence is set out in Schedule 9 of the Equality Act 2010.
It applies to all protected characteristics, including:
- Sex
- Race
- Religion or belief
- Sexual orientation
- Age (in limited contexts)
- Disability (more restricted application)
Where a requirement is successfully established, it allows what would otherwise be direct discrimination to be lawful.
However, the defence is interpreted strictly by Employment Tribunals. Employers must demonstrate that the requirement is genuinely necessary for the role, not merely convenient or preferable.
What Is an Occupational Requirement?
An occupational requirement is a condition of employment that requires a person to have a specific protected characteristic in order to perform the job properly.
To rely on the defence, an employer must show:
- The requirement is crucial to the job, not incidental
- It is a proportionate means of achieving a legitimate aim
- There is a genuine and objective link between the characteristic and the role
The requirement must be applied to the job itself, not based on assumptions about suitability.
Core Legal Tests for the Defence
Tribunals assess occupational requirement claims using a strict multi-stage test:
1. Is there a legitimate aim?
The employer must identify a real and lawful objective, such as:
- Preserving privacy or dignity
- Maintaining authenticity in a role
- Ensuring religious or ethical compliance
- Protecting vulnerable service users
- Meeting cultural or pastoral needs
2. Is the requirement necessary?
The employer must prove that the job cannot be performed effectively without the specified characteristic.
3. Is it proportionate?
Even if necessary, the requirement must go no further than needed. Tribunals assess:
- Whether alternatives exist
- Whether the requirement is narrowly applied
- Whether it excludes more people than necessary
Common Examples of Occupational Requirements
Although rare, there are recognised contexts where the defence may apply.
1. Privacy-based roles
Certain roles may require a specific sex, such as:
- Personal care workers in single-sex settings
- Intimate healthcare roles involving undressing or bathing
Example: A women's refuge may lawfully require female staff for roles involving direct support in private living spaces.
2. Religious organisations
Religious bodies may require employees to share a faith where the role is doctrinal or pastoral.
Example: A religious school or ministry may require teachers or leaders to uphold and promote the organisation's beliefs.
However, this is limited to roles where belief is essential to duties, not administrative or unrelated functions.
3. Authenticity in performance or artistic roles
In limited cases, casting or performance roles may require a particular characteristic for authenticity.
Example: A theatre production requiring a specific ethnicity for historical accuracy.
4. Welfare or support services
Some services may require matching characteristics to support vulnerable groups.
Example: Counselling services for survivors of sexual violence may require staff of a specific sex for therapeutic reasons.
When the Defence Does NOT Apply
The occupational requirement defence cannot be used where:
- The requirement is based on stereotypes or assumptions
- The role could be performed equally well by others
- The justification is purely commercial preference
- The exclusion is broad and unnecessary
- Less discriminatory alternatives exist
Examples of invalid use include:
- Hiring only men for physical labour based on assumptions of strength
- Excluding older applicants based on presumed adaptability
- Restricting roles to a specific nationality without legal necessity
Relationship with Genuine Occupational Requirement (GOR)
The occupational requirement defence replaced the older concept of the Genuine Occupational Requirement (GOR), though the principle remains similar.
The modern framework under the Equality Act 2010 is broader but more structured, focusing on:
- Objective justification
- Proportionality
- Role-specific necessity
Burden of Proof
The burden is firmly on the employer.
They must demonstrate with evidence that:
- The requirement is essential
- It is not discriminatory in disguise
- No reasonable alternative exists
Tribunals do not accept general assertions or assumptions.
Employment Tribunal Approach
Employment Tribunals scrutinise occupational requirement claims carefully due to their potential to justify direct discrimination.
They will examine:
- Job descriptions and actual duties
- Organisational purpose and structure
- Evidence of operational necessity
- Whether the requirement has been applied consistently
- Whether exceptions exist elsewhere in the organisation
Case law shows tribunals interpret the defence narrowly to prevent misuse.
Case Law Principles
Several UK cases illustrate how strictly the courts apply the defence:
- Etam plc v Rowan: confirmed that sex-based requirements must be strictly necessary to the role, not based on convenience.
- Amicus v Secretary of State for Trade and Industry: clarified that occupational requirements must be proportionate and not overly broad.
- R (E) v Governing Body of JFS: reinforced that indirect exclusions based on ethnic criteria are heavily scrutinised.
These decisions highlight that tribunals prioritise equality unless strong justification exists.
Legal Process and Claims
Where an individual believes an occupational requirement has been wrongly applied, they may bring a claim for discrimination in the Employment Tribunal.
Step 1: Internal challenge
- Raise grievance with employer
- Request explanation of requirement
- Seek review of job criteria
Step 2: ACAS Early Conciliation
- Mandatory step before tribunal claim
- Attempt to resolve dispute without litigation
Step 3: Employment Tribunal claim
The tribunal will assess:
- Whether discrimination occurred
- Whether the occupational requirement defence applies
- Whether justification is proven
Time Limits
Claims must usually be brought within:
- 3 months minus one day from the discriminatory act
Time limits are paused during ACAS Early Conciliation.
Remedies and Compensation
If a claim succeeds, tribunals may award:
- Financial compensation for lost earnings
- Injury to feelings awards
- Interest on compensation
- Recommendations for policy changes (in limited cases)
There is no statutory cap on discrimination compensation.
Employer Risk Considerations
Employers relying on occupational requirements face legal risk if:
- The requirement is too broadly drafted
- Evidence of necessity is weak
- Alternatives have not been considered
- The policy disproportionately excludes certain groups
Failure to justify properly can lead to significant discrimination liability.
Common Questions from our Readers
Is an occupational requirement the same as discrimination?
It can involve what would otherwise be discrimination, but it is lawful if strictly justified.
Can an employer decide this freely?
No. It must be objectively necessary and proportionate.
Does it apply to all jobs?
No. It applies only in rare and specific circumstances.
Can it be challenged?
Yes. Employment Tribunals routinely assess whether it has been correctly applied.
Key Takeaways
The occupational requirement defence under the Equality Act 2010 allows limited exceptions to discrimination law where a protected characteristic is genuinely necessary for a job. It is tightly controlled and subject to strict tribunal scrutiny.
Key points include:
- It applies only where a characteristic is essential to the role
- Employers must prove necessity and proportionality
- It is interpreted narrowly by Employment Tribunals
- It cannot be based on convenience or stereotypes
- Claims must be brought within strict time limits
Proper application requires strong evidence and careful justification to avoid unlawful discrimination claims.
