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
88 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-1AChemistry and materialsMay 2021Dismissed
Chemical engineer with product development work claimed four criteria: published material, judging, scholarly articles, and original contributions. AAO found three criteria met but on final merits determined evidence insufficient to show sustained national or international acclaim at top of field.
3 of 5 criteria metRead → - EB-2 NIWChemistry and materialsMay 2021Dismissed
A chemical engineer with advanced degree sought national interest waiver for EB-2 classification. The AAO found the proposed research had substantial merit and national importance but concluded the petitioner was not well positioned to advance it, dismissing the appeal.
1 of 3 criteria metRead → - EB-2 NIWChemistry and materialsMay 2021Dismissed
Materials chemistry researcher pursuing Ph.D. seeking EB-2 with national interest waiver. Met first Dhanasar prong: proposed research in smart polymers has broader field implications. Failed second prong: insufficient evidence of being well positioned to advance the research despite publications, citations, and support letters. Appeal dismissed.
1 of 3 criteria metRead → - EB-2 NIWChemistry and materialsApr 2021Dismissed
Analytical chemist holding advanced degree sought national interest waiver for chemical sensor research. AAO dismissed, finding petitioner relied on past research but did not establish sufficient prospective impact or national importance for revised proposed endeavors involving new research directions.
0 of 3 criteria metRead → - EB-1AChemistry and materialsFeb 2021Dismissed
A chemistry researcher self-petitioned for extraordinary ability. Claimed three criteria: judging, original contributions, and scholarly articles. AAO affirmed two criteria met (judging and scholarly articles) but found original contributions lacked major significance. No evidence of postdoctoral training demand or top-field recognition. Appeal dismissed.
2 of 4 criteria metRead → - EB-1AChemistry and materials2021Dismissed
A postdoctoral researcher in computational chemistry sought EB-1A classification. The AAO found he satisfied three initial criteria: judging, scholarly articles, and original contributions. However, the final merits determination concluded he lacked the sustained national or international acclaim required, despite recognizable contributions early in his career.
3 of 4 criteria metRead → - EB-2 NIWChemistry and materialsJul 2020Dismissed
Organic chemistry researcher sought national interest waiver for EB-2. AAO dismissed because although the proposed endeavor met the first prong for substantial merit and national importance, petitioner failed to establish being well positioned to advance it under the second prong.
1 of 3 criteria metRead → - EB-1AChemistry and materialsApr 2020Dismissed
A chemist working for a pharmaceutical company claimed four criteria for extraordinary ability. The AAO affirmed the director's finding on judging and scholarly articles but rejected original contributions, finding employer statements about trade secrets and potential drug discoveries lacked evidence of major field impact.
2 of 5 criteria metRead → - O-1AChemistry and materialsMar 2020Dismissed
Dismissed · 5 criteria reviewed0 of 5 criteria metRead → - EB-2 NIWChemistry and materialsFeb 2020Dismissed
An employer petitioned for an EB-2 national interest waiver for a process engineer with a Ph.D. in chemistry. The AAO dismissed the appeal, finding the beneficiary's proposed process engineering work lacked national importance despite the employer's significant business scale, as the work would not impact the industry broadly.
0 of 3 criteria metRead → - EB-1AChemistry and materialsJan 2020Dismissed
Pharmacochemistry research specialist self-petitioner sought extraordinary ability classification. AAO confirmed two criteria met (judging and scholarly articles) but petitioner needed three total. Original contributions claim rejected as lacking evidence of major significance or field impact. Final merits finding rejected for insufficient sustained national or international acclaim.
2 of 4 criteria metRead → - EB-1AChemistry and materialsJan 2020Dismissed
Research chemist sought EB-1A extraordinary ability classification. AAO found three criteria met but concluded final merits analysis demonstrated lack of sustained international acclaim or placement among small percentage at field top, dismissing appeal.
3 of 4 criteria metRead → - EB-1AChemistry and materialsJan 2020Dismissed
Postdoctoral materials chemist claiming extraordinary ability in sciences. Met two criteria: judging and scholarly articles. On appeal claimed original contributions of major significance based on citation metrics. AAO dismissed, finding citation counts insufficient without demonstrating field impact, and overall record lacks evidence of sustained national acclaim or top-tier status.
2 of 5 criteria metRead → - EB-1AChemistry and materials2020Dismissed
Assistant professor of chemistry sought extraordinary ability classification. Claimed five criteria; two met (judging, scholarly articles). AAO affirmed denial because petitioner failed to meet three-criterion threshold and lacked evidence of sustained national or international acclaim or elite standing in chemistry.
2 of 6 criteria metRead → - EB-1AChemistry and materials2020Dismissed
A patent agent employed in Massachusetts claimed extraordinary ability based on judging, scholarly articles, and original contributions. The AAO found two criteria met but concluded original contributions lacked evidence of major significance despite high-impact publications and citations, falling short of the three-criterion minimum.
2 of 4 criteria metRead → - EB-1AChemistry and materials2019Dismissed
A senior chemist met two criteria (judging, scholarly articles) but needed three. The AAO rejected his claim of original contributions of major significance, finding citations and licensing agreements insufficient to show field considers his research majorly significant. No evidence demonstrated sustained national or international acclaim at the very top of the field. Appeal dismissed.
2 of 4 criteria metRead → - EB-1AChemistry and materials2019Dismissed
A materials science postdoctoral researcher in energy storage sought extraordinary ability. He met two criteria: judging and scholarly articles. On appeal, he claimed original contributions of major significance but failed to demonstrate field-wide impact; work added only incremental knowledge.
2 of 3 criteria metRead → - EB-1AChemistry and materials2019Dismissed
Researcher in nanostructure materials and electrochemistry with PhD claimed extraordinary ability. Met judging and scholarly articles criteria but failed original contributions of major significance. Citation metrics and reference letters did not establish major significance. AAO affirmed lack of sustained acclaim required for extraordinary ability classification.
2 of 4 criteria metRead → - EB-1AChemistry and materials2019Dismissed
A chemical engineering research engineer sought EB-1A classification. AAO affirmed the director's finding that he met only two criteria: judging and scholarly articles. Original contributions were not shown to be major significance beyond his employer. Leading role criterion failed because criticality was limited to research group. Appeal dismissed.
2 of 11 criteria metRead → - EB-1AChemistry and materials2018Dismissed
A materials science researcher sought EB-1A extraordinary ability classification. AAO agreed three criteria were met: judging, original contributions, and scholarly articles. However, final merits analysis found citation evidence lacking and peer reviewer role insufficient to establish sustained national acclaim or ranking among very top researchers. Appeal dismissed.
3 of 4 criteria metRead → - EB-1AChemistry and materials2018Dismissed
Doctoral candidate researcher in material chemistry sought EB-1A classification. Claimed three criteria: judging, scholarly articles, and original contributions. AAO affirmed two criteria were met but rejected original contributions, finding no evidence of major significance impact. Appeal dismissed; threshold of three criteria not satisfied.
2 of 4 criteria metRead → - EB-2 NIWChemistry and materials2017Dismissed
A chemical engineer sought NIW for EB-2 classification based on chemistry and water treatment research. Petitioner did not respond to AAO RFE requesting evidence of proposed endeavor and Dhanasar framework satisfaction. AAO dismissed appeal as abandoned and found petitioner failed to meet all three Dhanasar prongs.
0 of 3 criteria metRead → - EB-1AChemistry and materials2016Dismissed
A materials research engineer sought extraordinary ability classification in the sciences. Two criteria, judging and scholarly articles, were accepted. The AAO rejected original contributions and leading or critical role claims, leaving fewer than three criteria. It dismissed the appeal and noted the aggregate record also fell short on expertise.
2 of 5 criteria metRead → - EB-1AChemistry and materials2016Dismissed
A chemist sought EB-1A extraordinary ability classification. AAO held petitioner satisfied only two of ten required criteria (judging and published material), failing to meet the three-criterion threshold for extraordinary ability demonstrating sustained national or international acclaim.
2 of 11 criteria metRead → - EB-1AChemistry and materials2016Dismissed
Chemist sought EB-1A classification for extraordinary ability in science. Petitioner claimed six criteria but satisfied only two: judging and scholarly articles. The AAO held that awards, membership, published material, and original contributions were not met, dismissing appeal for failure to meet three-criterion threshold.
2 of 7 criteria metRead →
