National origin discrimination involves treating people (applicants or employees) unfavorably because they are from a particular country or part of the world, because of ethnicity or accent, or because they appear to be of a certain ethnic background (even if they are not).

National origin discrimination also can involve treating people unfavorably because they are married to (or associated with) a person of a certain national origin. Discrimination can occur when the victim and the person who inflicted the discrimination are the same national origin.

National Origin & Harassment
It is unlawful to harass a person because of his or her national origin. Harassment can include, for example, offensive or derogatory remarks about a person’s national origin, accent or ethnicity. Although the law doesn’t prohibit simple teasing, offhand comments, or isolated incidents that are not very serious, harassment is illegal when it is so frequent or severe that it creates a hostile or offensive work environment or when it results in an adverse employment decision (such as the victim being fired or demoted). The harasser can be the victim’s supervisor, a supervisor in another area, a co-worker, or someone who is not an employee of the employer, such as a client or customer.