Under federal and Arizona law, illegal sex discrimination includes sexual orientation, e.g. , an employer cannot discriminate against a homosexual employee.It prohibits employers from discriminating against employees or job applicants based on race, color, religion, sex, or national origin. Unlawful discrimination also includes harassment based. "Discrimination" is a term used to indicate that someone has been treated less favorably than another individual for unfair reasons. A charge of discrimination is a signed statement asserting that an organization engaged in employment discrimination. Investigate, respond for the Department, and coordinate the settlement of discrimination complaints filed with other state and federal agencies. In plain English, to discriminate means distinguishing, singling out, or making a distinction. We discriminate all the time in everyday life. In 1965, Arizona enacted the ACRA, mirroring Title VII.