The provisions of the Fair Housing Act (42 U.S.C. 3600,ET seq.) make it unlawful to discriminate in the sale, rental, and financing of housing, and in the provision of brokerage and appraisal services, because of race, color, religion, sex, handicap, familial status, or national origin. The Fair Housing Rules and Regulations outline rules REALTORS® must adhere to when advertising the sale, rental, or financing of dwellings to ensure compliance with the Fair Housing Act.
The NAR also has a wealth of resources available on their website regarding Fair Housing. ADA and accessibility, and Equal Housing.