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Did you hold a principal researcher position and informally advise master’s students? Is this acceptable?

Holding a principal researcher position is positive for the EB-1, but informal advising of master's students requires formal documentation for validation in the process.

Written by

Victoria Harper

Editor-in-Chief

Updated on January 17, 2026
2 min read
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It is important to understand that the EB-1 visa, especially the categories aimed at researchers and individuals with extraordinary ability, requires robust proof of achievements and contributions of relevance in the field of expertise.

The EB-1B visa, for example, is intended for professors and researchers who excel in their areas and have the support of a U.S. employer, as well as evidence of international recognition and contributions.

In your case, having held the position of principal researcher is certainly an indication of a prominent and leadership role in research activities. This function can be a positive element in building your case, demonstrating experience and significant responsibilities.

However, when it comes to informally advising master’s students, it is essential to verify whether this experience was formally documented. Often, for the EB-1 process, it is necessary to present clear evidence such as recommendation letters, certificates, or supervision records that attest your educational contribution in an official manner recognized by the academic community.

Advising master’s students, even informally, can be considered if there is appropriate documentation that proves its relevance and the quality of this activity. It is important to gather all documentation that demonstrates the responsibilities and impacts resulting from your actions in this role, whether through colleagues’ letters, institutional evaluations, or publications that resulted from this work.

These elements help strengthen the argument that your performance was indeed of national or international relevance.

Finally, it is crucial to highlight that the application process for visas such as the EB-1 is complex and requires compliance with all United States immigration laws. If you choose to pursue this path, it is recommended to seek specialized and reliable guidance to avoid falling for scams or marketing campaigns that promise results without a detailed analysis of your case.

Each case is unique and depends on a thorough evaluation of the elements and documentation presented. Always remember the importance of acting in full compliance with immigration laws and consulting trustworthy sources before making any decision based on online information.

In this way, you will be able to structure a robust and coherent case consistent with the requirements demanded by the EB-1 visa process.

Learn more about EB-1 Visa

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

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

Victoria's tips

Did you hold a principal researcher position and informally advise master’s students? Is this acceptable?

Holding a principal researcher position is positive for the EB-1, but informal advising of master's students requires formal documentation for validation in the process.

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