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Does a short-term visiting professorship at Harvard prove EB-1B eligibility?

A visiting professorship at Harvard helps, but it does not prove EB-1B on its own: the category looks at the international recognition of your work. See what actually matters in the analysis.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 11, 2026
1 min read
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No. Serving as a visiting professor for a short period, even at a prestigious institution like Harvard, does not by itself establish eligibility for EB-1B. This category, designed for outstanding professors and researchers, evaluates the international recognition of your work, not merely the institutions where you have been affiliated.

A strong affiliation is a positive factor, but it typically needs to be accompanied by evidence demonstrating real and lasting impact in your field. The analysis focuses on the significance of your contributions, not the name on your badge.

To build a compelling petition, elements that tend to carry weight include:

  • Relevant publications and citations of your work by other researchers.
  • Awards, distinctions, or invitations to serve on academic committees or boards.
  • Evidence that your contributions have influenced the field of study.

Because each case is evaluated individually, a stint at a top institution is part of the story, not the whole story. It is worth gathering the full body of your evidence and reviewing your profile with an expert before filing.

Learn more about EB-1

Category
EB-1 Green Card (1st priority)
Requirement
Extraordinary ability
Self-petition
Allowed (no sponsor needed)
Processing
6-18 months
All about EB-1

About the author

Victoria Harper

Editor-in-Chief

Meet the author

As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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Does a short-term visiting professorship at Harvard prove EB-1B eligibility?

A visiting professorship at Harvard helps, but it does not prove EB-1B on its own: the category looks at the international recognition of your work. See what actually matters in the analysis.

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