discriminatory
adjective
uk/dɪˈskrɪmɪnətəri/ us/dɪˈskrɪmɪnətɔri/treating particular people, companies, or products differently from others, especially in an unfair way:
The EU has already denounced the new regulations as discriminatory.
Several hundred Sikh women complained about discriminatory treatment by the company.
discriminatory laws/legislation/measures
discriminatory policies/practices