31 C.F.R. § 560.544
(a) Subject to the restriction set forth in paragraph (c) of this section, accredited undergraduate degree-granting academic institutions organized under the laws of the United States or any jurisdiction within the United States or located in the United States (“U.S. undergraduate institutions”) with undergraduate educational programs or undergraduate exchange programs in countries other than the United States or Iran are authorized to engage in the following activities with respect to such programs in the humanities, social sciences, law, and business:
(b) Subject to the restriction set forth in paragraph (c) of this section:
(1) Paragraph (a)(2) of this section authorizes the release of technology or software to students ordinarily resident in Iran, provided that all of the following requirements are met:
(2) This section authorizes enrollment in undergraduate courses in math, sciences, and engineering that are required or electives for undergraduate programs in the humanities, social sciences, law, or business provided the following conditions are met: