Equality, Diversity and Inclusion: A UK Employer Guide
- thomasfeatherstone
- 15 hours ago
- 4 min read
The Equality Act 2010 protects workers from discrimination, harassment and victimisation based on nine protected characteristics. UK employers have a legal duty to prevent discrimination and can be held responsible for the actions of their staff. Providing equality, diversity and inclusion training is one of the main ways an employer can demonstrate it took reasonable steps to prevent discrimination. This guide explains the law, the protected characteristics, the types of discrimination, and what good EDI training covers.
Why equality and diversity matters at work
Beyond being the right thing to do, treating people fairly is a legal requirement and a practical business benefit. Discrimination causes real harm to individuals and exposes employers to tribunal claims, financial penalties and reputational damage. A genuinely inclusive workplace, on the other hand, tends to attract and keep a wider range of talent, improve morale and decision making, and reduce conflict. Equality and diversity is therefore both a compliance issue and a question of building a healthy, productive organisation.
The Equality Act 2010 and what it covers
The Equality Act 2010 brought together previous anti discrimination laws into a single Act. It protects people from discrimination in the workplace and in wider society. For employers it applies across the whole employment relationship, including recruitment, terms and conditions, pay, promotion, training, discipline, dismissal and the way people are treated day to day. It covers several forms of unlawful conduct, including direct and indirect discrimination, harassment and victimisation, and it places a duty on employers to make reasonable adjustments for disabled people.
The nine protected characteristics
The Act protects nine characteristics, and discrimination because of any of them is unlawful:
The characteristics: age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, and sexual orientation.
Across employment: protection applies from recruitment through to the end of employment and beyond, for example in references.
Association and perception: discrimination can also be based on association with someone who has a characteristic, or a perception that someone has one.
Direct and indirect discrimination
Direct discrimination is treating someone less favourably because of a protected characteristic, for example not promoting a woman because she is pregnant, or not hiring someone because of their age. Indirect discrimination is more subtle: it occurs where a policy, criterion or practice that applies to everyone puts people who share a particular characteristic at a disadvantage and cannot be objectively justified. An example might be a blanket requirement that, without good reason, disadvantages people of a particular religion or disabled people. Understanding both forms helps employers spot problems that are not always obvious.
Harassment and victimisation at work
Harassment is unwanted conduct related to a protected characteristic that has the purpose or effect of violating a person's dignity, or creating an intimidating, hostile, degrading, humiliating or offensive environment. It can include comments, jokes, images or behaviour, and it does not have to be aimed directly at the person to affect them. Victimisation is treating someone badly because they have made or supported a complaint about discrimination, or are believed to have done so. Employers should have clear policies and act promptly on complaints, because tolerating harassment or victimisation both harms people and exposes the business to claims.
Reasonable adjustments for disabled people
The Equality Act places a specific duty on employers to make reasonable adjustments for disabled employees and job applicants, to remove or reduce disadvantages they would otherwise face. Adjustments might include changes to premises, equipment, working hours, duties or how things are done. What is reasonable depends on the circumstances, including the size and resources of the organisation. Awareness of this duty is important for managers in particular, because a failure to make reasonable adjustments is itself a form of unlawful discrimination.
The employer's defence: what steps did you take
Employers can be held vicariously liable for discrimination and harassment carried out by their staff in the course of employment. However, there is a defence where the employer can show it took all reasonable steps to prevent it. Reasonable steps typically include having up to date equality policies, communicating them clearly, providing equality and diversity training, and acting promptly and properly on complaints. Documented training is central to being able to rely on this defence, which is a key reason EDI training matters legally as well as ethically. A policy that exists on paper but is never trained or enforced offers little protection.
What good EDI training covers
Effective EDI training goes beyond listing the law. It helps staff understand the protected characteristics, recognise direct and indirect discrimination, harassment and victimisation, and understand unconscious bias and how it can affect decisions about recruitment, promotion and day to day treatment. For managers it also covers fair recruitment and people management and the duty to make reasonable adjustments. Good training is practical and relatable, using realistic examples, and aims to change behaviour and culture, not just to tick a box. The goal is both legal compliance and a genuinely inclusive workplace.
Frequently asked questions
Is equality and diversity training a legal requirement in the UK: It is not a single explicit duty, but it is central to the all reasonable steps defence and to preventing unlawful discrimination under the Equality Act 2010.
What are the nine protected characteristics: Age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex and sexual orientation.
What is the Equality Act 2010: The UK law that protects people from discrimination, harassment and victimisation, including at work.
Can an employer be responsible for discrimination by employees: Yes, through vicarious liability, unless it can show it took all reasonable steps to prevent it, which includes training.
What is indirect discrimination: Where a policy or practice that applies to everyone disadvantages people with a protected characteristic and cannot be objectively justified.
What are reasonable adjustments: Changes an employer must make to remove or reduce disadvantages faced by disabled employees and applicants.
Featherstone Safety Hub tracks EDI training completion and stores completion evidence in its training matrix.
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