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
150 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-2 NIWMechanical and aerospace engineeringNov 2025Dismissed
A doctoral student in mechanical engineering proposed work on HVAC system efficiency improvement. The AAO dismissed the appeal, holding that the applicant failed to demonstrate national importance of the specific endeavor; the general importance of energy efficiency in buildings was insufficient without showing broader field impact.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringNov 2025Dismissed
An oil and gas mechanical engineer sought EB-1A extraordinary ability classification. Although he satisfied three regulatory criteria (judging, scholarly articles, leading roles), the final merits analysis found he lacked sustained national or international acclaim and did not rank among the very top of his field.
3 of 6 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringNov 2025Dismissed
Project engineer seeks national interest waiver for EB-2 classification. Business plan proposed personalized training in project engineering with claims of reducing reliance on foreign contractors. AAO found endeavor substantially meritorious but lacked national importance because benefits were specific to employer rather than having broader implications for the field.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringSep 2025Dismissed
Automotive engineer seeking NIW for startup consulting company. Claimed national importance through workforce upskilling and STEM education. AAO dismissed because specific endeavor lacks national importance; industry importance and general workforce education insufficient under Dhanasar framework.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringAug 2025Dismissed
A director of product compliance at a school bus manufacturer sought extraordinary ability classification. The service center found only a high salary criterion met, and he claimed five more on appeal. The AAO found memberships, published material, contributions and scholarly articles unmet, leaving fewer than three criteria, and dismissed the appeal.
1 of 6 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringAug 2025Dismissed
An automotive engineer seeks EB-2 with national interest waiver to develop advanced safety features for vehicles. He claimed impact on road safety and public health but failed to establish broader field applications or how the endeavor transcends organizational level impact. The AAO dismissed the appeal.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringAug 2025Dismissed
Mechanical engineer researcher self-petitioner sought NIW under EB-2 for thermal battery development research. AAO affirmed first prong met but reversed on second prong, finding PhD degree and citations insufficient to demonstrate she is well-positioned to advance the proposed endeavor.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2025Dismissed
Mining engineer and entrepreneur sought EB-2 with national interest waiver for planning and project engineering in construction and mining. AAO affirmed service center denial, finding petitioner established substantial merit but not national importance of proposed endeavor under Dhanasar framework.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2025Dismissed
A mechanical engineer with a Ph.D. sought an NIW to pursue advanced manufacturing research for healthcare devices. The AAO found the proposed endeavor has substantial merit and national importance but concluded the petitioner did not demonstrate being well positioned to advance it, as education and publication citations alone do not show sufficient record of success.
1 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringMay 2025Remanded
Remanded · 6 criteria reviewed3 of 6 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMay 2025Dismissed
An aircraft mechanic and technician sought EB-2 classification based on exceptional ability together with a national interest waiver. The appeal was dismissed because, although three initial criteria were met, he did not show expertise significantly above that of others in the field; the waiver was not reached.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringApr 2025Dismissed
A petroleum and industrial engineer self-petitioned for EB-1A extraordinary ability. He claimed five criteria but failed to establish three required criteria: awards lacked sufficient documentation, membership was abandoned, and scholarly articles did not meet plain language requirements. The AAO dismissed the appeal, finding no evidence of sustained national or international acclaim.
0 of 7 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringApr 2025Dismissed
Reliability and maintenance engineer seeking EB-2 NIW. Claimed proposed endeavor has national importance through field importance, environmental safety and economic growth alignment, and corporate interest. AAO held general field importance and typical job duties insufficient; specific endeavor's broader impact and national importance not established.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
Aircraft maintenance technician with advanced degree and exceptional ability seeks national interest waiver to continue working in aircraft maintenance and assembly. AAO dismissed appeal because petitioner failed to establish national importance of the proposed endeavor and waived the issue by not addressing it on appeal.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
An industrial engineer sought an EB-2 classification with a national interest waiver, relying on recommendation letters, publication and citation records, industry reports, and the STEM nature of his work. The AAO dismissed the appeal because the evidence did not show the national importance of his specific proposed endeavor, so the other prongs were not analyzed.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2025Dismissed
Industrial engineer seeking EB-2 with national interest waiver for proposed work developing manufacturing solutions for supply chain and healthcare. AAO confirmed advanced degree eligibility but dismissed because proposed endeavor lacks demonstrated national importance; claimed broad impacts were conclusory without supporting evidence.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringMar 2025Dismissed
Mechanical technician sought EB-1A as self-petitioner. Claimed membership, original contributions, and leading role criteria. AAO found membership criterion not met due to missing certified translation and course completion not establishing outstanding achievement requirement; declined to reach other criteria after petitioner failed three-criterion threshold. Record lacks evidence of sustained acclaim.
0 of 4 criteria metRead → - EB-1AMechanical and aerospace engineeringMar 2025Dismissed
A completions and wells engineer held an approved extraordinary ability petition that was revoked after a notice of intent to revoke drew no response. The appeal argued the notice was never received. The AAO dismissed it, finding the notice was properly mailed to the attorney and petitioner, and no rebuttal was filed. No criteria were analyzed.
Read → - EB-1AMechanical and aerospace engineeringMar 2025Dismissed
Drilling engineer and entrepreneur sought extraordinary ability classification. Claimed five criteria including awards, published material, original contributions, leading role, and high salary. AAO affirmed denial, finding awards lacked recognition, article was promotional, and salary claims ignored remuneration requirement. Overall work did not demonstrate sustained national acclaim at extraordinary ability level.
0 of 6 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2025Dismissed
Airline pilot and instructor with aeronautics background sought EB-2 with national interest waiver for sustainable aviation initiatives. AAO affirmed advanced degree eligibility but dismissed appeal, finding proposed endeavor lacked demonstrated national importance and specific prospective impact plan.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2025Dismissed
A mechatronics engineer seeking EB-2 classification with NIW to create an industrial automation company. The AAO found the proposed endeavor lacks substantial merit and national importance because it has no demonstrated impact beyond the petitioner's own business, and general industry significance does not establish specific endeavor importance.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineering2025Dismissed
An engineer seeking EB-1A classification for a startup thermal energy and heat pump systems business claimed two criteria. The AAO found neither the degree nor professional memberships satisfied the requirements and concluded the record does not establish sustained national or international acclaim required for extraordinary ability.
0 of 11 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringDec 2024Dismissed
Self-petitioner aeronautical engineer proposing to establish aircraft maintenance and repair services business. Claimed national interest waiver. AAO dismissed appeal because proposed endeavor lacks the national importance required by first prong of Dhanasar framework; business lacks broader implications beyond clients and employees.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringNov 2024Dismissed
Mechanical engineer entrepreneur sought EB-2 NIW for proposed automotive innovation endeavor. AAO found substantial merit established but concluded endeavor lacked national importance; improvements to manufacturing would not extend beyond company clientele to impact field broadly or produce substantial economic benefits.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringNov 2024Dismissed
Drilling engineering executive claiming extraordinary ability. Met three regulatory criteria: judging, leading role, and high salary. AAO held final merits not satisfied; accomplishments lack sustained national or international acclaim sufficient to establish top-tier status in field.
3 of 9 criteria metRead →
