The Code of Ethics: Article 10 of the National Association of REALTORS® Code of Ethics provides that, "REALTORS® shall not deny equal professional services to any person for reasons of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity. REALTORS® shall not be parties to any plan or agreement to discriminate against a person or persons on the basis of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity. REALTORS®, in their real estate employment practices, shall not discriminate against any person or persons on the basis of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity."