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
212 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-1AMechanical and aerospace engineeringApr 2021Dismissed
An employer petitioned for an engineer to receive EB-1A extraordinary ability classification. The beneficiary met two of ten criteria (judging and scholarly articles). On appeal, the AAO held the beneficiary failed to meet the required three criteria threshold because contributions lacked demonstrated major significance and sustained acclaim in the field was not established.
2 of 11 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-1AMechanical and aerospace engineering2021Dismissed
A mechanical engineering professor from Nigeria claimed extraordinary ability through judging, scholarly articles, and critical roles. The AAO found he met three initial criteria but lacked evidence of sustained national or international acclaim or placement among the small percentage at the very top of his field.
3 of 4 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2021Dismissed
A medical device company sponsored a mechanical R&D engineer for EB-2 exceptional ability classification. This was not a national interest waiver case, and no waiver was requested. The AAO dismissed the appeal because the labor certification and offered wage did not show the position needs a person of exceptional ability.
Read → - EB-2 NIWMechanical and aerospace engineering2021Dismissed
An aeronautical engineer sought a national interest waiver for EB-2 classification to advise aviation manufacturers. The AAO dismissed the appeal because his proposed specific endeavor lacked demonstrated national importance despite his expertise and credentials, failing to show sufficient prospective impact on the aviation industry.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringAug 2020Dismissed
A mechanical engineer claimed extraordinary ability through contributions to aeronautical research and design. The AAO found judging and original contribution criteria met but rejected the claim that contributions had major significance. The petitioner failed the three-criterion threshold and lacked sustained national or international acclaim.
2 of 10 criteria metRead → - EB-1AMechanical and aerospace engineeringApr 2020Dismissed
Managed pressure drilling engineer met three initial criteria: high salary, judging abstracts, and two scholarly articles. AAO dismissed appeal on final merits, finding insufficient evidence of sustained national or international acclaim or placement among the small percentage at the very top of the field.
3 of 4 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2020Dismissed
Engineering manager sought EB-2 national interest waiver for production engineering role in automotive manufacturing. AAO found the work, though valuable, lacked sufficient national importance as her proposed endeavor would not impact the field or industry broadly beyond her employer.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineeringFeb 2020Dismissed
Mechanical engineer with Ph.D. claimed three criteria: judging, original contributions, scholarly articles. AAO found three criteria met but denied on final merits, finding petitioner lacked sustained national or international acclaim at top of field, with recognition tied to laboratory rather than individual achievements.
3 of 4 criteria metRead → - EB-1AMechanical and aerospace engineeringFeb 2020Dismissed
Applied mechanics engineer claimed seven criteria including membership, published material, and judging. AAO sustained judging and scholarly articles but rejected membership based on doctoral degree alone not demonstrating outstanding achievement and published material as self-authored. Did not reach final merits stage.
2 of 11 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 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-1AMechanical and aerospace engineering2019Dismissed
A testing and commissioning engineer sought extraordinary ability classification and claimed six evidentiary criteria on appeal: awards, membership, salary, judging, original contributions, and leading or critical role. The AAO dismissed the appeal, finding none satisfied because the evidence was insufficient, such as automatic membership, unspecific letters, and no shown distinguished reputation.
0 of 7 criteria metRead → - EB-1AMechanical and aerospace engineering2019Dismissed
Industrial engineer employed as principal engineer sought EB-1A classification. Director found two criteria met (scholarly articles and high salary). Petitioner claimed third criterion regarding critical role; AAO rejected it. Three-criterion threshold not met; final merits not required.
2 of 9 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2019Dismissed
An engineering consultant seeking NIW classification proposed working as a self-employed consultant providing engineering services. The AAO dismissed the appeal because his proposed endeavor, though having merit, lacks national importance as defined by Dhanasar; specific consulting projects lack broader economic implications required.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineering2018Dismissed
An engineering manager in the brewing industry sought extraordinary ability classification. Although meeting the leading role criterion, he satisfied only two of three required criteria. The AAO affirmed dismissal due to insufficient salary justification and lack of major contributions to the field.
1 of 5 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2017Dismissed
Aerospace engineer with advanced degrees in mathematics and engineering sought NIW. AAO found both proposed engineering and STEM teaching endeavors lacked national importance and he lacked sufficient record demonstrating he was well positioned to advance them. Appeal dismissed.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineering2017Dismissed
Lawyer-engineer claimed extraordinary ability in engineering and intellectual property. Met three initial criteria but AAO found lack of sustained national or international acclaim. Evidence predominantly from 1999-2004 with no recent accomplishments; awards lacked national or international recognition despite professional activity.
3 of 7 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2017Dismissed
Computational mathematics researcher petitioner sought NIW for EB-2 based on infrastructure and transportation research. AAO dismissed appeal because although proposed work met first Dhanasar prong, petitioner failed to demonstrate sufficient record of success or unique contributions to satisfy well-positioned and balancing prongs.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2017Dismissed
Metallurgical engineer with advanced degree sought NIW for continued manufacturing work. Under Dhanasar, petitioner established EB-2 eligibility but failed to demonstrate national importance; proposed work affected only employer and customers, not broader industry or field. Appeal dismissed.
0 of 3 criteria metRead → - EB-1AMechanical and aerospace engineering2017Dismissed
Automation and control engineer employed by U.S. company sought EB-1A extraordinary ability classification. Met two criteria (judging and scholarly articles) but failed to meet required third criterion. Awards, membership, published material, and original contributions findings all insufficient. AAO affirmed dismissal.
2 of 7 criteria metRead → - EB-1AMechanical and aerospace engineering2015Dismissed
Employer-sponsored petition for mechanical engineer to obtain EB-1A extraordinary ability classification was appealed. Petitioner did not establish one-time achievement or three of ten criteria. Published material criterion not met due to insufficient documentation. No comparable evidence permitted for this occupation.
0 of 2 criteria metRead → - EB-1AMechanical and aerospace engineering2015Dismissed
An engineer sought EB-1A classification claiming three criteria. The AAO found the petitioner met the judging criterion but not the membership criterion; evidence of only one criterion is insufficient. Even in aggregate, evidence did not demonstrate the expertise required for extraordinary ability.
1 of 7 criteria metRead → - EB-1AMechanical and aerospace engineering2013Dismissed
Self-petitioner mechanical engineer sought EB-1A extraordinary ability classification. AAO affirmed director's finding that petitioner did not meet three-criterion evidentiary threshold; applied Kazarian two-step approach and dismissed appeal.
1 of 3 criteria metRead →
