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

(c) It shall be unlawful to make an inquiry to determine whether an applicant for a dwelling, a person intending to reside in that dwelling after it is so sold, rented or made available, or any person associated with that person, has a handicap or to make inquiry as to the nature or severity of a handicap of such a person. However, this paragraph does not prohibit the following inquiries, provided these inquiries are made of all applicants, whether or not they have handicaps:

(1) Inquiry into an applicant's ability to meet the requirements of ownership or tenancy;

(2) Inquiry to determine whether an applicant is qualified for a dwelling available only to persons with handicaps or to persons with a particular type of handicap;

(3) Inquiry to determine whether an applicant for a dwelling is qualified for a priority available to persons with handicaps or to persons with a particular type of handicap;

(4) Inquiring whether an applicant for a dwelling is a current illegal abuser or addict of a controlled substance;

(5) Inquiring whether an applicant has been convicted of the illegal manufacture or distribution of a controlled substance.