8 C.F.R. § 214.5
(b) Notwithstanding any other provision of this chapter, the following benefits will not be available to any Libyan national or any other foreign national acting on behalf of a Libyan entity where the purpose is to engage in, or seek to obtain aviation maintenance, flight operations or nuclear-related studies or training:
(5) Application for change of nonimmigrant status.
(Secs. 103, 212, 214, 248; 8 U.S.C. 1103, 1182, 1184, 1258)
[48 FR 10297, Mar. 3, 1983]