It is a discriminatory practice for an employment agency to accord adverse or unequal treatment to a person in connection with an application for employment, referral, or request for assistance in procurement of employees because of race, color, religion, sex, national origin, age, physical or mental disability, or status with respect to marriage or public assistance, or to accept a listing of employment on that basis.
N.D.C.C. § 14-02.4-04