24 C.F.R. § 100.115 : Housing and Urban Development — REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT — OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT — DISCRIMINATORY CONDUCT UNDER THE FAIR HOUSING ACT — GENERAL — DISCRIMINATION IN RESIDENTIAL REAL ESTATE-RELATED TRANSACTIONS — Residential real estate-related transactions

The term residential real estate-related transactions means:

(a) The making or purchasing of loans or providing other financial assistance-
(1) For purchasing, constructing, improving, repairing or maintaining a dwelling; or
(2) Secured by residential real estate; or
(b) The selling, brokering or appraising of residential real property.

24 C.F.R. §100.115