AAO Decisions Explorer · Free
Published AAO appeal decisions
Search the decisions the Administrative Appeals Office has published, narrow them by visa, criterion, field and year, and read our summary of each one with a link to the official PDF.

Decisions in the library
6,586
6,586 classified
Visa types
3
Years covered
2005-2026
Latest decision
Aug 31, 2026
Filters
501 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-2 NIWLife sciences and medicineMay 2021Sustained
A postdoctoral biochemistry researcher sought an NIW under Dhanasar for developing novel disease treatment derivatives. The AAO sustained the appeal, finding all three Dhanasar prongs met: proposed research had substantial merit and national importance, petitioner was well positioned to advance it, and balance favored waiver of job offer requirement.
3 of 3 criteria metRead → - EB-2 NIWLife sciences and medicineMay 2021Dismissed
A biochemist and molecular biologist sought an NIW under EB-2. The AAO withdrew the Director's finding on the second prong and dismissed because she failed to demonstrate being well-positioned to advance her research endeavor. Education, citations, and peer review alone were insufficient without evidence of sustained funding or primary role in grant awards.
1 of 3 criteria metRead → - EB-2 NIWLife sciences and medicineMay 2021Dismissed
A medical scientist seeks NIW for research on diseases and therapeutic development. First Dhanasar prong met: research has substantial merit and national importance. Second prong failed: no evidence of financial support, entity interest, or positioning to advance the proposed endeavor in the United States.
1 of 3 criteria metRead → - EB-2 NIWChemistry and materialsMay 2021Dismissed
A chemical engineer with advanced degree sought national interest waiver for EB-2 classification. The AAO found the proposed research had substantial merit and national importance but concluded the petitioner was not well positioned to advance it, dismissing the appeal.
1 of 3 criteria metRead → - EB-2 NIWElectrical and electronic engineeringMay 2021Dismissed
A MEMS researcher sought NIW for advanced research in MEMS device design and fabrication. The AAO found his proposed work met the first Dhanasar prong but lacked sufficient evidence under the second prong that he is well positioned to advance the research independently.
1 of 3 criteria metRead → - EB-2 NIWCivil and environmental engineeringApr 2021Sustained
Civil engineer with doctoral degree seeking EB-2 NIW for infrastructure management research. Petitioner claimed all three Dhanasar prongs. AAO held all three met: research addresses national infrastructure concerns, petitioner is well-positioned through credentials and position, and national benefit from waiver outweighs certification interests.
3 of 3 criteria metRead → - EB-2 NIWSoftware engineeringApr 2021Dismissed
Software developer with overseas experience sought EB-2 with national interest waiver. AAO held he failed to meet three exceptional ability criteria and failed first and third Dhanasar prongs, dismissing the appeal.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringFeb 2021Dismissed
Aerospace engineer seeks NIW for EB-2 to continue research on aerodynamic and automatic control systems. AAO found proposed research met Dhanasar prong one with national importance and broader field implications. However, petitioner failed prong two: insufficient evidence showed he was well positioned to advance research despite Ph.D., publications, and support letters. Appeal dismissed.
1 of 3 criteria metRead → - EB-2 NIWComputer science and AIJan 2021Dismissed
Electrical engineer seeks NIW for EB-2 based on advanced degree. Petitioner proposed research on computer network frameworks. AAO found proposed endeavor had substantial merit and national importance under Dhanasar prong one. However, AAO held petitioner failed prong two: insufficient evidence demonstrated he was well positioned to advance the research despite Ph.D., publications, and citations. Appeal dismissed.
1 of 3 criteria metRead → - EB-2 NIWLife sciences and medicineJan 2021Sustained
An ophthalmology researcher with advanced degrees sought EB-2 with national interest waiver for continued research on retinal diseases and treatments. The AAO sustained appeal, finding all three Dhanasar prongs met: her research has substantial merit and national importance, she is well positioned to advance it, and her contributions benefit the United States.
3 of 3 criteria metRead → - EB-2 NIWPhysics and astronomyJan 2021Dismissed
Physics doctoral candidate seeking NIW for hypersonic technology research. AAO affirmed denial, finding proposed endeavor has national importance but applicant not well positioned to advance it. Master's degree and publications alone insufficient; lacked demonstrated role securing funding or generating field impact.
1 of 3 criteria metRead → - EB-2 NIWHealthcare, clinicalDec 2020Sustained
A physician and researcher seeks a national interest waiver for EB-2 classification to continue arthroplasty research aimed at improving joint replacement outcomes. The AAO sustained the appeal, finding the proposed research has substantial merit and national importance, the petitioner is well-positioned to advance it, and waiving the job offer requirement would benefit the United States given his proven research capabilities.
3 of 3 criteria metRead → - EB-2 NIWChemistry and materialsJul 2020Dismissed
Organic chemistry researcher sought national interest waiver for EB-2. AAO dismissed because although the proposed endeavor met the first prong for substantial merit and national importance, petitioner failed to establish being well positioned to advance it under the second prong.
1 of 3 criteria metRead → - EB-2 NIWLife sciences and medicineMay 2020Sustained
A physician-researcher in cardiology sought an EB-2 national interest waiver while in medical residency. The AAO sustained the appeal, finding his research on mechanical circulatory support satisfied all three Dhanasar prongs: substantial merit and national importance, strong qualifications to advance the work, and overall benefit to the United States.
3 of 3 criteria metRead → - EB-2 NIWData science and analyticsApr 2020Dismissed
A healthcare data analyst with Master of Public Health sought NIW for healthcare research focusing on chronic disease prevention. AAO found endeavor has substantial merit but denied waiver because petitioner failed to demonstrate being well positioned to advance research through funding, citations, or leadership role.
1 of 3 criteria metRead → - EB-2 NIWComputer science and AIFeb 2020Sustained
Computer science researcher sought national interest waiver for EB-2. Petitioner claimed substantial merit and national importance of system software research, capability to advance it, and favorable balance for U.S. benefit. AAO sustained, finding all three Dhanasar prongs met based on documented research impact and expertise.
3 of 3 criteria metRead → - EB-2 NIWLife sciences and medicineFeb 2020Dismissed
A physician and neuropathology researcher sought EB-2 with national interest waiver for neurodegenerative disease research. The AAO found the research met the first prong: substantial merit and national importance. However, the second prong failed due to insufficient evidence of positioning to advance the research. Appeal dismissed.
1 of 3 criteria metRead → - EB-2 NIWPhysics and astronomyJan 2020Dismissed
An optical physics researcher with advanced degree sought national interest waiver for EB-2 classification to conduct semiconductor design and fabrication research. The AAO found the proposed endeavor had substantial merit and national importance but concluded the petitioner failed to demonstrate he was well positioned to advance it, lacking recent publications or demonstrated progress since 2011.
1 of 3 criteria metRead → - EB-2 NIWElectrical and electronic engineeringJan 2020Sustained
Electrical engineering researcher with Master's degree established all three Dhanasar prongs for national interest waiver of job offer requirement. Research on semiconductor and memory systems meets substantial merit and national importance; petitioner well positioned by education and publication record; balance favors waiver given technological interests and practical impracticality of labor certification.
3 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2020Dismissed
Mechanical engineering researcher with Ph.D. sought NIW for EB-2 advanced degree classification. AAO found his proposed nanoparticle research met the substantial merit and national importance prong but failed the second prong: insufficient evidence he was well positioned to advance the endeavor through funding history and citations.
1 of 3 criteria metRead → - EB-2 NIWComputer science and AI2020Dismissed
A computer engineering researcher with a Ph.D. sought a national interest waiver under Dhanasar. The AAO found his proposed high-performance computing research had substantial merit and national importance but that he failed the second prong, having not demonstrated sufficient impact or interest among peers, and thus dismissed the appeal.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2020Dismissed
Mechanical engineering researcher with Ph.D. sought EB-2 national interest waiver for nanoparticle research. First prong met on research merit and national importance. AAO dismissed, finding petitioner failed second prong: insufficient evidence of independent funding acquisition, citation impact, or demonstrated leadership capacity relative to advisors and coauthors.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2020Dismissed
Aerospace engineering researcher with Ph.D. seeking national interest waiver. First Dhanasar prong met: proposed research has substantial merit and national importance. Appeal dismissed on second prong: insufficient evidence that beneficiary is well positioned to advance proposed research; publications and peer review activity do not constitute adequate record of success.
1 of 3 criteria metRead → - EB-2 NIWEnergy and climate2020Dismissed
Energy policy researcher with advanced degree sought NIW for EB-2. AAO found proposed energy research had substantial merit and national importance but dismissed appeal, concluding petitioner failed to demonstrate being well positioned to advance the endeavor without sufficient evidence of means or track record.
1 of 3 criteria metRead → - EB-2 NIWHealthcare, clinicalDec 2019Dismissed
Hematopathology clinician and researcher seeks NIW under EB-2. Proposed blood disease research satisfies substantial merit and national importance prong. However, insufficient evidence that petitioner is well positioned to advance research through publications, impact, or field recognition.
1 of 3 criteria metRead →
