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approved EB-2 (NIW)

Postdoctoral Research Associate

Hydraulic Structures · Iran · 2025-09-11

Processing Time
6 days
Decision Date
2025-09-11
Location
Virginia
This case is from a publicly available case study. Case studies tend to feature successful outcomes and may not reflect the full range of petition results.

Proposed Endeavor

The petitioner proposes to develop advanced numerical and machine learning modeling techniques to assess the structural integrity of earth dams and analyze reservoir sedimentation. This work includes modeling hydraulic flow dynamics in drywells, bioretentions, and wastewater treatment plants to improve infrastructure resilience and disaster mitigation. The endeavor aims to provide decision-makers with tools for groundwater recharge, aquifer sustainability, and climate-resilient design.

Framework Evaluation

3 of 3 criteria met
1 Substantial Merit and National Importance Met

The endeavor addresses urgent needs for infrastructure resilience, disaster mitigation, and sustainable water resource management.

2 Well-positioned to Advance the Endeavor Met

The petitioner's academic record of 20 publications and 63 citations, along with expert endorsements, demonstrates his capability to lead this research.

3 Waiver Benefit to the US Met

The petitioner's role in securing reliable water infrastructure in the face of climate change makes his contributions valuable enough to waive labor certification.

Why This Petition Was Approved

The petition was approved based on the petitioner's record of 7 peer-reviewed journal articles, 12 conference articles, and 1 book, which collectively garnered 63 citations. The case was supported by expert recommendation letters confirming the petitioner's rare quantitative background and creativity in programming. USCIS determined the work aligns with national priorities in climate change adaptation and water security, satisfying all three Dhanasar prongs.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Reference Letters Dependent
Government Alignment
Original Contributions

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Frequently Asked Questions

A approved EB-2 NIW (I-140) petition means USCIS determined the petitioner met the eligibility requirements. For appealed cases, "sustained" means the appeal reversed a prior denial. The petitioner can proceed to the next step in the immigration process.

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Case data sourced from publicly available petition decisions and case studies. Decision date: 2025-09-11.

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At a Glance

Outcome approved
Processing 6 days
Criteria Met 3 / 3
Evidence Types 5

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,813
Success Rate 53.7%
Sustained 2,046
Dismissed 1,671

Related Pages

EB-2 (NIW) Overview EB-2 (NIW) in Iran All EB-2 (NIW) Cases EB-2 (NIW) Dashboard Endeavor Search

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