24 C.F.R. § 8.13
(b) When a recipient is undertaking affirmative action efforts, voluntary or otherwise, the recipient may invite applicants for employment to indicate whether and to what extent they are handicapped, if the following conditions are met:
(d) Information obtained under this section concerning the medical condition or history of the applicant is to be collected and maintained on separate forms that are accorded confidentiality as medical records, except that: