42 C.F.R. § 66.105
The Secretary shall make an Award to an individual under this subpart only if:
(b) If the proposed research or training would take place at an institution other than the National Institutes of Health, the institution has assured the Secretary, in the form and manner the Secretary may prescribe, that:
(c) The individual has assured the Secretary, in the form and manner the Secretary may prescribe, that the Award to the individual will not be used to support a residency.
(Approved by the Office of Management and Budget under control number 0925-0002)
[48 FR 24880, June 3, 1983, as amended at 66 FR 29500, May 31, 2001]