24 CFR Part 100—Discriminatory Conduct Under the Fair Housing Act (with amendments issued through Sept. 2016)

(iii) Failing to take prompt action to correct and end a discriminatory housing practice by a third-party, where the person knew or should have known of the discriminatory conduct and had the power to correct it. The power to take prompt action to correct and end a discriminatory housing practice by a third-party depends upon the extent of the person's control or any other legal responsibility the person may have with respect to the conduct of such third-party.