Indirect discrimination happens where there is less favourable treatment by effect or by impact. For example, where someone places certain specific requirements in recruiting employees for example requiring people of a certain height or other characteristics which by its nature exclude or disadvantage certain groups of people, that will be indirectly discriminatory.
It happens where people are, for example, refused employment or training not explicitly on account of a discriminatory reason but because of a provision, practice or requirement which they find hard to satisfy.
If the provision, practice or requirement puts people who belong to one of the grounds covered by the Acts at a particular disadvantage then the employer will have indirectly discriminated, unless the provision is objectively justified by a legitimate aim and the means of achieving that aim are appropriate and necessary.
Discrimination by association happens where a person associated with another person (belonging to a specified ground) is treated less favourably because of that association. Employers are liable for anything done by an employee in the course of his or her employment, unless the employer can prove that he or she took reasonably practicable steps to prevent the discrimination.
Section 22.1 of the Acts provides:
“(a) Indirect discrimination occurs where an apparently neutral provision puts persons of a particular gender at a particular disadvantage in respect of any matter other than remuneration compared with other employees of their employer.
(b) Where paragraph (a) applies, the employer shall be treated for the purposes of this Act as discriminating against each of the persons referred to, unless the provision is objectively justified by a legitimate aim and the means of achieving that aim are appropriate and necessary.”
Section 31 of the Acts has an identical provision in respect of other protected grounds.
In Bilka Kaufhaus GMBH v. Weber von Hartz  ECR 1607 the ECJ laid down a three tier test in determining whether the provision amounts to indirect discrimination. Do the measures chosen by the employer:
correspond to a real need on the part of the undertaking
are appropriate with a view to achieving the objectives pursued, and
are necessary to that end.
Once a prima facie case of indirect discrimination is established, it is then for the employer to demonstrate that the provision or requirement is objectively justified by a legitimate aim and the means of achieving that aim are appropriate and necessary.
If you believe that you may have been indirectly discriminated against at work and to find out more about your rights or how we can help you call us on 1890 88 90 90 or email email@example.com with your concerns.