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
75 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-2 NIWData science and analyticsAug 2026Dismissed
Senior data scientist with Ph.D. in mechanical engineering sought EB-2 national interest waiver for healthcare data science innovation work. USCIS and AAO agreed the proposed endeavor, though having substantial merit, lacked requisite national importance under Dhanasar's first prong. Benefits appeared confined to specific employer rather than field broadly. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsJul 2026Dismissed
A data analyst and signal processing engineer with a master's degree sought an EB-2 NIW based on work with digital systems. The AAO dismissed because the petitioner failed to demonstrate the national importance of his specific endeavor and that he was well-positioned to advance it, lacking sufficient employer and objective source documentation.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsMay 2026Dismissed
A data scientist sought EB-2 national interest waiver for a public policy perception analysis endeavor using data-driven technologies. Although the specific endeavor had substantial merit, AAO agreed with USCIS that the petitioner failed to establish national importance. Proposed work would operate within single employer without broader field implications or substantial economic effects. Appeal dismissed.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsApr 2026Sustained
Data scientist with doctorate in data science and master's in statistics sought NIW for computing and data analysis research endeavor. AAO sustained appeal, finding endeavor has national importance, petitioner well positioned to advance it given STEM doctorate and demonstrated progress, and waiver benefits United States.
3 of 3 criteria metRead → - EB-2 NIWData science and analyticsApr 2026Dismissed
A statistician with an approved labor certification sought a national interest waiver to develop statistical methods for biomedical discovery and clinical trials. The AAO dismissed the appeal, holding expert letters lacked persuasive corroborating evidence that his specific proposed endeavor would achieve national importance in biomedical science.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsMar 2026Dismissed
Research scientist with advanced degree sought EB-2 with national interest waiver for optimization and operations research. Decision found proposed endeavor has substantial merit and national importance but concluded she lacks sufficient record of success to be well positioned to advance it.
1 of 3 criteria metRead → - EB-2 NIWData science and analyticsMar 2026Dismissed
A data scientist with advanced degrees in data analytics and related fields sought EB-2 classification with NIW. The AAO held his proposed work developing AI solutions for his employer, while beneficial to that employer, lacks the broad field-level national importance required under Dhanasar.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsMar 2026Dismissed
An operations research analyst with a PhD sought an EB-2 NIW for data-driven research in supply chain and financial markets. The AAO dismissed because the petitioner failed to demonstrate her specific endeavor's national importance, confusing the importance of the field with the importance of her proposed work.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsFeb 2026Dismissed
A data scientist with an advanced degree sought EB-2 classification with a national interest waiver. The AAO affirmed the service center denial, finding the proposed endeavor has substantial merit but lacks national importance because the petitioner provided no evidence of prospective impact beyond the employer or significant economic effects.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsFeb 2026Dismissed
A forecasting and data analysis researcher sought a national interest waiver for EB-2 classification. The AAO dismissed, finding the first Dhanasar prong met but the second and third prongs unmet: insufficient evidence of being well-positioned to advance the endeavor and that a waiver would benefit the United States.
1 of 3 criteria metRead → - EB-1AData science and analyticsFeb 2026Dismissed
A data scientist employed at a tech company petitioned for EB-1A. The AAO found the petitioner failed to meet the threshold requirement of three initial evidentiary criteria. Only the awards criterion was analyzed and rejected; remaining criteria were not addressed as the first prong already failed.
0 of 6 criteria metRead → - EB-1AData science and analyticsFeb 2026Dismissed
Data analyst self-petitioner claimed eight EB-1A criteria. AAO withdrew findings on two criteria and rejected awards and salary claims. On final merits, AAO affirmed that totality of evidence does not demonstrate sustained acclaim or placement among the small percentage at the very top of the field.
0 of 10 criteria metRead → - EB-2 NIWData science and analyticsJan 2026Dismissed
A digital marketing company sponsors a data scientist for EB-2 with national interest waiver. The AAO found the beneficiary qualified for EB-2 with an advanced degree and the endeavor has substantial merit, but rejected the waiver because the petitioner failed to demonstrate the proposed work has national importance, only that STEM fields are important generally.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsJan 2026Dismissed
Senior manager of data science with Ph.D. in biostatistics sought EB-2 NIW to develop multivariate temporal models using AI for gene regulatory networks and socioeconomic systems. AAO found proposed research has national importance but petitioner's employment role only benefits employer, not the nation; petitioner not well positioned to advance endeavor.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsJan 2026Dismissed
Senior data analyst seeks NIW for EB-2 classification to develop machine learning models for diabetes risk prediction. AAO dismissed appeal, finding petitioner failed to demonstrate national importance of proposed endeavor and insufficient evidence of being well positioned to advance it despite holding master degrees and modest publication record.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsDec 2025Dismissed
A fraud data analyst with advanced degree sought EB-2 national interest waiver for work developing machine learning fraud detection models. She claimed the work addresses important fraud prevention and financial risk. The AAO dismissed, holding her employer-specific role lacks evidence of broader national implications, novel technologies for field-wide adoption, or prospective impact beyond her current position.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsDec 2025Dismissed
A biostatistician with a Ph.D. in mechanical engineering seeking EB-2 with NIW for developing a smartphone ECG device failed to establish national importance. The description lacked specificity, and evidence did not show prospective impact commensurate with national significance.
0 of 3 criteria metRead → - EB-1AData science and analyticsNov 2025Dismissed
Senior data scientist with advanced degrees seeks EB-1A extraordinary ability classification. Claimed five criteria, but satisfied only two (judging and scholarly articles), falling short of the required three. AAO dismissed appeal because threshold evidence requirement was not met, declining to analyze final merits.
2 of 7 criteria metRead → - EB-2 NIWData science and analyticsNov 2025Dismissed
An employer petitioned for a data scientist beneficiary for EB-2 with national interest waiver under Dhanasar. The AAO confirmed the beneficiary qualified for EB-2 advanced degree status but dismissed because the proposed endeavor lacked sufficient national importance, being employer-specific rather than broadly impactful.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsNov 2025Dismissed
Quantitative researcher with doctorate in statistics seeks NIW for EB-2 classification to develop statistical methodologies for big data research. AAO dismissed appeal, finding proposed endeavor lacks national importance; work restricted by employer covenants and lacks dissemination beyond employer and clients.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsOct 2025Dismissed
Data scientist self-petitioner sought EB-2 NIW based on advanced degree and proposed research in anomaly detection. AAO affirmed denial, holding petitioner did not establish national importance under first Dhanasar prong; research projects lacked specificity and documentation showing broader field or industry impact. Second and third prongs not addressed.
0 of 3 criteria metRead → - EB-1AData science and analyticsSep 2025Dismissed
A data scientist with a master's degree in software engineering claimed six evidentiary criteria for extraordinary ability. The AAO affirmed the service center's finding that she met only two criteria, judging and scholarly articles. She failed to establish that IEEE senior membership requires outstanding achievements or that her original contributions were of major significance. Without three satisfied criteria, the petition was dismissed without final merits review.
2 of 7 criteria metRead → - EB-1AData science and analyticsAug 2025Dismissed
Advanced data scientist seeking EB-1A classification claimed four criteria; three were met. AAO found three criteria satisfied the initial requirement but held that totality of evidence did not establish sustained national or international acclaim, top-tier status, or career of acclaimed work required for extraordinary ability.
3 of 5 criteria metRead → - EB-2 NIWData science and analyticsMay 2025Dismissed
Researcher in hydrometeorology and AI-driven precipitation forecasting with Master's degree sought NIW. AAO dismissed appeal because petitioner failed to establish national importance; work as model tester on NASA-funded projects lacked broader field impact and showed no role as principal investigator or named funding recipient.
0 of 3 criteria metRead → - EB-2 NIWData science and analyticsMay 2025Dismissed
Lead data engineer: employer-sponsored EB-2 with national interest waiver claim. Petitioner asserted cloud computing and AI work had national importance. AAO held proposed endeavor lacked national or global implications and benefited only specific employer; first prong failed.
0 of 3 criteria metRead →
