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
15 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-2 NIWMechanical and aerospace engineeringDec 2025Dismissed
Research associate with master's in mechanical engineering sought EB-2 NIW to continue carbon capture and sustainable aviation fuel research. First prong met. AAO affirmed second prong failure: education strong but lacks Ph.D., plan insufficient, no documented role in obtaining funding; appeal dismissed.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2025Dismissed
Marine engineer and FSRU vessel manager sought NIW under Dhanasar framework. Despite EB-2 qualification, petitioner failed to establish national importance of specific endeavor in shipbuilding and energy security. References to federal programs insufficient without demonstrating direct involvement. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2025Dismissed
Project engineer seeking EB-2 NIW for advanced simulation software development in mechanical engineering. AAO found proposed endeavor has substantial merit but lacks national importance; impact on field insufficient and not extending beyond employer to justify waiver. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2025Dismissed
A mechanical engineer with an advanced degree sought an NIW for a proposed endeavor in ultrasonic guided-wave damage detection for infrastructure. The AAO dismissed the appeal, finding the petitioner failed to establish national importance of the specific endeavor despite its STEM and emerging-technology focus.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2025Dismissed
An aerospace engineer with a Ph.D. seeking EB-2 with NIW for fatigue/damage tolerance research demonstrated the first Dhanasar prong but failed the second, lacking evidence his work influenced the field or represented record of success in advancing the endeavor.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2025Dismissed
Senior reliability engineer with Ph.D. in mechanical engineering sought NIW for continued work in consumer electronics hardware reliability testing. AAO found work lacked national importance; specific endeavor did not have broader implications beyond assigned hardware modules despite field importance.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringAug 2025Dismissed
A manufacturing engineer in the automotive sector sought an EB-2 classification with a national interest waiver, claiming the work would improve manufacturing efficiency. The decision is an NIW case, not extraordinary ability. The appeal was dismissed because the national importance of the specific endeavor was not shown beyond the employer's plant.
Read → - EB-2 NIWMechanical and aerospace engineeringJun 2025Dismissed
Beverage company petitions for industrial engineer with advanced degree in quality systems management under EB-2 NIW. Engineer qualifies for underlying EB-2 classification. Proposed work on manufacturing methodologies lacks national importance; focus is company-specific without broader field implications. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMay 2025Remanded
Mechanical engineer with advanced degree sought EB-2 with national interest waiver for semiconductor manufacturing advancement. Service center denied without adequate explanation of Dhanasar prongs analysis. AAO remanded for new decision because service center failed to explain rationale and adequately address petitioner's proposed endeavor rather than employment position.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMay 2025Remanded
An advanced manufacturing engineer seeks EB-2 with NIW. The AAO agreed substantial merit was shown but found the petitioner did not adequately demonstrate national importance of the specific endeavor. The decision remanded for the director to reconsider the third prong using STEM-field guidance from policy manual.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringApr 2025Sustained
A mechanical engineer and postdoctoral researcher sought NIW for research on catalysts for fuel cells and batteries. AAO found all three Dhanasar prongs satisfied: proposed research has national importance for U.S. competitiveness, petitioner is well positioned to advance it, and waiver benefits the United States.
3 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
Automotive parts company petitions for software verification and validation engineer with advanced degree under EB-2 NIW. Engineer qualifies for underlying EB-2 classification. Proposed work on regulatory compliance lacks national importance; does not demonstrate new advancements or significant impact beyond company operations. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
An employer petitions for NIW for a beneficiary working as an automotive HVAC engineer to continue developing energy-efficient electrified HVAC systems. The AAO dismissed because the petitioner failed to establish the beneficiary's specific proposed endeavor has national importance; working in an important field and industry does not establish the specific work extends beyond the employer with broader impact.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
An employer sponsored a lead EV applications engineer for EB-2 NIW classification to develop electrified axles for electric and hydrogen fuel cell vehicles. The AAO dismissed the appeal, finding the proposed endeavor lacked demonstrated national importance; work on an important product does not establish the endeavor extends beyond the employer to impact the broader industry.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2025Dismissed
An employer petitions for a mechanical engineer beneficiary seeking EB-2 with national interest waiver for hardware and audio product design. The AAO affirmed the Director's finding that the specific endeavor lacked national importance; while the field involves critical technologies, the individual's specific design tasks alone do not demonstrate broader implications.
0 of 3 criteria metRead →
