NIH Reminder: Definition of Foreign Components

NOT-OD-26-084 Most Foreign Co-Authorship is a foreign component.

  • NIH emphasizes that most foreign co-authorship arrangements represent a foreign component.
  • A foreign component is the performance of any significant scientific element or segment of an NIH-funded project outside the United States, whether or not NIH funds are spent abroad.

Here are some examples of what may be and what may not be foreign components:

May Be a Foreign ComponentMay Not Be a Foreign Component
Foreign site recruitmentForeign travel for consultation
Foreign specimen/data collectionA collaborator who moved overseas after the work was completed 
Use of foreign lab facilitiesForeign vendors providing routine services 
Work performed by a foreign collaboratorForeign co-author providing minor editorial feedback
Co-authorship

Disclosure Requirements

  • Applicants must identify activities conducted outside the U.S. and international collaborations in their application. 
  • If a foreign component is proposed, investigators must provide a Foreign Justification explaining why the activity is necessary. 
  • If a foreign component arises after an award is made, prior NIH approval is generally required before the activity begins
  • Review the Notice of Funding Opportunity (NOFO) to determine whether international collaborations or foreign activities are permitted.

Publications and Progress Reports

  • Accurately acknowledge NIH funding in publications and reports. 
  • Cite only grants that directly supported the work described. 
  • Clearly identify which grant supported which portion of the research when multiple awards contributed. 
  • Approved foreign components must be reported in annual progress reports. 
  • Ensure author affiliations reflect where the NIH-funded work was performed, rather than solely listing a current institution. 

Inaccurate grant citations, affiliations, or acknowledgments may create an undisclosed foreign component and can trigger NIH compliance inquiries.

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