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How does USCIS use expert testimonials when reviewing your EB-2 NIW case?

In the EB-2 NIW, expert letters give external voice to your merit and reinforce the national interest argument. Both the signer's reputation and the substance of what is said carry weight. Learn how to use them effectively.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 10, 2026
1 min read
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In the EB-2 NIW, expert testimonials (commonly known as recommendation letters or expert opinions) help validate, through qualified external voices, what you claim about your own work. Instead of resting solely on your own assertions, your case gains the backing of recognized professionals in your field.

In USCIS’s review, these testimonials serve several purposes:

  • They provide credibility to the evidence by confirming the recognition and relevance of your contributions.
  • They reinforce the connection between your work and the national interest of the United States.
  • They offer an independent assessment, which gives the decision a stronger foundation.

It is worth noting that the name on the signature is not the only thing that matters: USCIS weighs both the expert’s reputation and the substance of what they say, that is, how concrete and specific the explanation of your impact is. Generic letters add little value. Because each case is evaluated individually, it is worthwhile to plan these letters carefully and, when possible, with the support of a qualified specialist.

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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How does USCIS use expert testimonials when reviewing your EB-2 NIW case?

In the EB-2 NIW, expert letters give external voice to your merit and reinforce the national interest argument. Both the signer's reputation and the substance of what is said carry weight. Learn how to use them effectively.

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