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
137 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-2 NIWMechanical and aerospace engineeringNov 2023Dismissed
Industrial instrumentation specialist sought EB-2 advanced degree classification with national interest waiver. AAO dismissed, finding proposed endeavor of providing instrumentation services to manufacturing companies lacks national importance; benefits limited to specific employer and clients without broader field or economic impact.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringNov 2023Dismissed
A Colombian aviation mechanic sought EB-2 classification as person of exceptional ability with national interest waiver. The AAO found the petitioner met three evidentiary criteria but lacked exceptional ability in final merits determination; the proposed endeavor also lacked national importance, thus dismissing the appeal.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringNov 2023Dismissed
Industrial engineer seeks NIW to provide industrial engineering services domestically. AAO dismissed appeal, finding the proposed endeavor lacks sufficient specificity and national importance because petitioner failed to identify the industry or field, provided only general claims, and did not demonstrate potential significant employment or economic effects.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2023Dismissed
Manufacturing engineering manager sought EB-2 NIW. AAO dismissed, holding that although petitioner qualifies as an advanced degree professional and is well positioned to advance the endeavor, it lacks national importance because it does not demonstrate sufficient prospective impact on the field or nation.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2023Dismissed
Aircraft mechanic and technician sought EB-2 advanced degree or exceptional ability classification with national interest waiver. AAO dismissed, finding proposed endeavor of working as aircraft interior technician lacks national importance; arguments regarding aviation industry importance do not establish specific endeavor's broader impact.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringOct 2023Dismissed
Aircraft mechanic sought EB-2 NIW classification. AAO held petitioner failed to establish national importance of his specific endeavor; performing typical occupational duties and industry growth projections do not demonstrate the required broader field impact or substantial economic effects.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringAug 2023Dismissed
Mining technician seeking NIW for advanced-degree EB-2. AAO found petitioner failed to establish EB-2 underlying qualification and, separately, failed to demonstrate national importance of specific mining engineering services endeavor despite industry-wide significance. Appeal dismissed on both independent bases.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2023Dismissed
Industrial engineer with advanced degree seeking EB-2 with national interest waiver to establish engineering consulting business. AAO dismissed because proposed endeavor has substantial merit but lacks national importance—work benefits specific clients and supply chain but lacks broader industry impact required by Dhanasar.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2023Dismissed
Mechanical engineer seeks NIW for project management work through established company. AAO found EB-2 advanced degree eligibility unestablished due to unclear concurrent employment and insufficient experience documentation. Also held proposed endeavor lacks national importance without evidence of broader industry or supply chain impact.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMay 2023Dismissed
Thermal R&D engineer with Ph.D. in mechanical engineering sought EB-2 advanced degree professional classification with NIW. AAO affirmed Director's finding that proposed research has substantial merit but lacks national importance. Letters and industry reports insufficient without specific evidence of broader field impact or national implications.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringApr 2023Dismissed
A mechanical engineer seeks EB-2 national interest waiver to work as construction manager in oil and gas sector. The AAO found substantial merit but no national importance, as the work lacks prospective impact beyond the employer and clients to broader industry implications.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2023Dismissed
A mechanical engineer sought NIW classification for research on ocean energy conversion using vortex-induced vibration. The AAO affirmed dismissal, finding the proposed research had substantial merit and national importance but the petitioner failed to demonstrate he was well-positioned to advance it despite his advanced degree.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2023Dismissed
Mechatronics engineer sought EB-2 with national interest waiver. Described endeavor as continued employment with multinational companies on cross-border transactions; later added business plan and service company. AAO held proposed endeavor lacked national importance; business plan materials presented new facts post-filing; letters and articles address industry, not specific endeavor impact.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineering2023Dismissed
Petroleum engineer sought NIW for EB-2. He proposed employment in oil and gas engineering services, claiming national importance based on industry growth. AAO held his specific endeavor lacked national importance because it demonstrated no substantial economic impact or job creation benefit beyond prospective employers.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringDec 2022Dismissed
Drilling engineer with advanced degree seeking national interest waiver for EB-2 classification. Petitioner claimed endeavor in oil and gas drilling had national importance. AAO affirmed Director's finding that endeavor had substantial merit but lacked evidence of national importance; general industry importance does not establish specific endeavor's national importance without prospective economic impact data.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringDec 2022Dismissed
Mechanical engineer sought NIW for self-directed endeavor in product development and quality management. AAO held the proposed endeavor lacks national importance because it serves only the employer and clients, not the broader nation, and general industry importance does not establish specific endeavor importance under Dhanasar.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringMar 2022Dismissed
Marine engineer sought EB-2 classification and national interest waiver. AAO affirmed dismissal because proposed endeavor lacked national importance, affecting only employer and specific projects rather than the broader marine engineering field or national economy.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJan 2022Dismissed
Mechanical engineer with advanced degree seeking NIW. Proposed endeavor involved high-end engineering work in oil and gas industry. AAO found endeavor has substantial merit but lacks national importance. Impact limited to employer and clients without broader implications for mechanical engineering or oil and gas field. No significant U.S. employment potential shown.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringSep 2021Dismissed
A mechanical and aerospace engineer with Ph.D. sought national interest waiver for EB-2. The AAO found his proposed research had substantial merit and national importance. However, he failed to demonstrate he was well positioned to advance the research because his education alone was insufficient and citation statistics and letters did not show personal research impact on the field.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringSep 2021Dismissed
Structural engineer seeking NIW as assistant professor and researcher. Proposed endeavor materially changed after filing from researcher role to professor-researcher hybrid; national importance not established; petitioner failed to address director's conclusions on appeal.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringSep 2021Dismissed
Mechanical engineering researcher sought EB-2 national interest waiver for postdoctoral research position in aerospace technology. Qualifies as advanced degree holder but failed to establish national importance of proposed endeavor. Record did not demonstrate how technology advances broader field or has meaningful economic implications.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringAug 2021Dismissed
Maintenance and renovation engineer qualified as advanced degree professional sought national interest waiver. AAO dismissed appeal because petitioner failed to demonstrate national importance of proposed maintenance services endeavor under Dhanasar first prong; work did not show broader implications or substantial economic benefits.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringAug 2021Dismissed
An aerospace engineer sought national interest waiver. AAO found the proposed endeavor had substantial merit and national importance, but the petitioner failed the second prong because his research lacked demonstrated field impact, his role in funding was unclear, and his work showed no record of progress in advancing space research.
1 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2021Dismissed
Aircraft marketing company sponsoring aircraft design engineer for EB-2 national interest waiver. Beneficiary would perform engineering on passenger-to-ambulance and passenger-to-freight aircraft conversions. AAO affirmed denial, finding endeavor has substantial merit but lacks national importance because record does not show broader industry implications, specific employment details, or sufficient positive economic effects beyond company operations.
0 of 3 criteria metRead → - EB-2 NIWMechanical and aerospace engineeringJun 2021Dismissed
Mechanical engineer employed by company seeks national interest waiver for EB-2 classification. Petitioner claimed his mechanical engineering work for automotive manufacturers would have national importance. AAO dismissed appeal, finding insufficient evidence that the specific proposed endeavor has national importance or substantial economic effects, failing the first Dhanasar prong.
0 of 3 criteria metRead →
