Success Stories: Microscopy Expert from Colombia Earns NIW Approval without RFE

Client’s Testimonial:

“I’m truly grateful to the NAILG team for their exceptional guidance and constant support throughout my NIW process. They took the time to understand the depth and impact of my work in microscopy and helped me present it in a clear and compelling way. Their professionalism, attention to detail, and kindness made the entire experience smooth and reassuring. Thanks to their expertise, what once felt complex became an achievable and rewarding journey. ”

On August 21^st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Staff Associate III in the Field of Microscopy (Approval Notice).

General Field: Microscopy

Position at the Time of Case Filing: Staff Associate III

Country of Origin: Colombia

State of Residence at the Time of Filing: New Jersey

Approval Notice Date: August 21^st, 2025

Processing Time: 5 months and 27 days

Case Summary:

We are pleased to share the success story of an EB-2 NIW approval for a staff associate III from Colombia working in the field of microscopy. The client holds advanced degrees in microbiology and microscopy, and at the time of filing was managing a cellular imaging platform while contributing to pioneering projects in biomedical and environmental sciences. His petition, filed on February 26, 2025, was approved on August 21, 2025, affirming the substantial merit and national importance of his research.

Research Focus and Contributions

The client’s proposed endeavor centers on advancing state-of-the-art microscopy and imaging techniques to support research in neuroscience, cardiology, oncology, and microbiology. His expertise enables scientists to visualize cellular and subcellular processes with precision, helping uncover mechanisms of neurodegenerative disease, microbial interactions, and cancer biology.

Highlighted contributions include:

Microscopy-based characterization of microorganisms, advancing taxonomy and pathogen identification.
Imaging techniques to study microbial-metal interactions, contributing to environmentally friendly biomining applications.
Live imaging of cancer cells in model organisms, yielding insights into disease progression and treatment outcomes.

Research Impact and Metrics
The petition emphasized the measurable influence of his scholarship:

6 peer-reviewed journal articles and 2 abstracts published in well-regarded journals.
136 citations, including two papers that rank among the top 20% most cited in Biology & Biochemistry for their years of publication.

Expert Recognition

The client received four recommendation letters. One of the experts states that:

“ Taken together, [The Client]’s contributions exemplify the importance of his work in advancing scientific research and microscopy applications in the United States.”

National Importance and Positioning

The petition demonstrated that his work has direct relevance for the United States by supporting innovation in neuroscience, cardiology, oncology, and pathogen research. His imaging methods address urgent public health and economic challenges, from reducing the burden of neurodegenerative diseases to improving food security and environmental sustainability. His advanced training and long record of applied microscopy research position him uniquely to continue driving innovations of clear national importance.

NIW Approval and Outlook

This approval affirms the client’s demonstrated achievements in microscopy and his potential for continued contributions to biomedical and environmental sciences. NAILG is honored to have guided him through the NIW process and looks forward to his ongoing impact in advancing imaging technologies that shape research and treatment across critical scientific domains.

North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

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With more than 58,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

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With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

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