International Collaborations/On-Line Education and SDNs

In addition to countries, foreign individuals and entities may also be the subject of U.S. sanctions.  These individuals/entities are considered Specially Designated Nationals ("SDNs"). 

  • Before traveling to countries that may be the subject of sanctions, collaborating with a foreign national outside of Harvard University or any person or entity outside of the United States, or presenting your research at an international conference, conduct an SDN screen.
  • SDN screens may also need to be conducted when enrolling foreign nationals in:
    • Professional or continuing education courses,
    • On-line courses or executive education programs, or
    • Otherwise providing services or receiving funds from foreign nationals
  • The Export Controls Guidance on SDN screens provides further information on how to conduct SDN screens, and how to proceed if a screen results in a positive match.
  • You should also reference the points to consider when travelling abroad in the Foreign Travel Issues section of this site.
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