Success Story: Bangladeshi Postdoctoral Researcher Earns NIW Approval for Advancing Sustainable Poultry Nutrition and Global Food Security

Posted by wegreened on January 6, 2026 in NIW, Agricultural Engineering (Agricultural Management, Agricultural Science, Food Technology, Horticulture, Enology)

Client’s Testimonial:

“Thank you for the outstanding work you did on my case. Your professionalism and attention to detail made a real difference in the outcome.”

On October 17^th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the field of Agricultural Sciences (Approval Notice).

General Field: Agricultural Sciences

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: Bangladesh

State of Residence at the Time of Filing: Texas

Approval Notice Date: October 17^th, 2025

Processing Time: 1 year, 7 months, 12 days

Case Summary:

We are pleased to share the NIW approval of a postdoctoral researcher from Bangladesh whose work promotes sustainable agriculture and global food security. At the time of filing, the client was conducting research in the United States focused on developing innovative feeding strategies to improve poultry production efficiency and reduce environmental impact. By integrating nutritional genomics, molecular biology, and sustainable feed formulation, he advances agricultural resilience and supports U.S. priorities in food sustainability. With a strong record of publications, citations, and professional recognition, he presented a persuasive case for NIW approval.

Research with National Importance

The client’s research addresses pressing challenges in agriculture, including the need for sustainable food systems and reduced livestock emissions. His studies explore alternative feed sources such as microalgae, mushroom stems, and black soldier fly larvae to enhance poultry nutrition and minimize greenhouse gas output. Beyond environmental benefits, his work provides practical solutions for lowering feed costs and improving animal welfare, supporting the U.S. Department of Agriculture’s mission to strengthen food security and promote sustainable production practices.

Academic Contributions and Recognition

The client holds a Ph.D. in Agricultural Sciences and has authored 19 peer-reviewed journal articles (8 as first author) and 5 conference abstracts, gathering 48 citations worldwide. His studies on poultry nutrition, goat rearing, and dairy development have influenced research across Asia, Europe, and North America. He also serves as an editorial board member for an international agricultural journal, underscoring his standing in the field.

NIW Approval and Outlook

The I-140 NIW petition was filed on March 5, 2024, received an RFE on August 5, 2024, and was approved on October 17, 2025. With NAILG’s support, the client successfully demonstrated that his research holds substantial merit and national importance.

He continues his research in the United States, developing sustainable poultry nutrition systems that advance agricultural innovation, environmental stewardship, and public health.

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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 nearly 64,000 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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Track Record of Success EB-1 and NIW Approvals

(2012.01 - 2025.12)

Category	Approval or Refund^®		Approval or Refiling^TM
	Approval or Refund^®
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	42,047	99%	5,258	97%
EB1A	9,218	91%	4,534	86%
EB1B	1,488	98%	448	93%
Total	52,753	98%	10,240	92%