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Which documents prove authorship of studies in the EB-2 NIW?

In the EB-2 NIW, authorship of studies is proven with copies of the publications you sign, citation analyses, expert letters, and a detailed CV that gathers your output.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 2, 2026
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In the EB-2 NIW, proving authorship of studies means showing that you produced original knowledge and that this output is recognized by peers in your field. The evidence ties your name to the contribution and to the impact it generated.

The following are usually useful for this:

  • Copies of the publications (articles, chapters, or books) in which you appear as author or co-author.
  • Citation analyses drawn from academic databases, showing the reach of the work.
  • Expert letters explaining the relevance of the research and of your authorship.
  • A detailed CV, with the list of publications, awards, and conference participations.

Favor recognized venues and keep every reference precise and verifiable, so that authorship is clear. Because the review is individual, it is worth checking the current requirements at the official source (USCIS) or with a specialist before filing.

Learn more about EB-2 NIW

Category
EB-2 NIW Green Card
Self-petition
Allowed (no sponsor needed)
PERM
Waived
Processing
12-36 months
All about EB-2 NIW

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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Which documents prove authorship of studies in the EB-2 NIW?

In the EB-2 NIW, authorship of studies is proven with copies of the publications you sign, citation analyses, expert letters, and a detailed CV that gathers your output.

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