For data scientists and ML engineers
O-1, EB-1A and NIW for data scientists and AI/ML engineers
Papers, conference reviewing, open source and a key role on a model team often map to the criteria. Here is which route fits and what evidence usually counts.
Last checked October 2026 · Sources
- PhD needed for EB-1A
- No
- O-1A legal fee from
- $6,999 flat
- EB-1A legal fee from
- $8,995 flat
- EB-2 NIW legal fee from
- $7,995 flat
Quick answer
Which visa or green card fits a data scientist or ML engineer?
Data scientists and AI/ML engineers usually compare O-1A, EB-1A, EB-2 NIW and H-1B. EB-1A has no degree requirement in 8 CFR 204.5(h). You need a major award or 3 of 10 criteria, then a review of your whole record. EB-1A and NIW let you file for yourself.
- Conference papers and peer review for conferences are common ML evidence.
- O-1A skips the H-1B lottery, but an employer or agent must file.
- NIW needs an advanced degree or exceptional ability first.
- A job title in AI does not qualify you on its own.
Compare routes
O-1A vs EB-1A vs NIW vs H-1B for data and ML
The fit column is practical guidance. A partner-firm attorney confirms what fits your case.
| Route | What you get | Fit for data and ML | Key hurdle | Our legal fee from |
|---|---|---|---|---|
| O-1A | Work visa, up to 3 years at first | Strong record, need to work soon, no lottery | A major award or 3 of 8 criteria, plus an advisory opinion. An employer or agent files. | $6,999 |
| EB-1A | Green card, no sponsor | Cited papers, adopted tools, a critical role, high pay | 3 of 10 criteria, then a final merits review for sustained acclaim | $8,995 |
| EB-2 NIW | Green card, no sponsor | Master’s or PhD, or bachelor’s plus 5 years of progressive experience, with work of national importance | The 3-part test in Matter of Dhanasar, 26 I&N Dec. 884 (AAO 2016) | $7,995 |
| H-1B | Work visa | Employer will sponsor you | Cap-subject jobs go through a yearly lottery weighted by wage level, starting FY 2027 | Quoted on request |
Advanced degree definition: 8 CFR 204.5(k)(2). O-1A criteria: 8 CFR 214.2(o)(3)(iii). Premium processing (Form I-907) means USCIS acts within 15 business days for O-1 and EB-1A, and 45 for NIW (USCIS). Government fees are separate. See pricing.
Your evidence
Typical data and ML evidence, by criterion
Practical guidance on where data and ML work usually fits. What counts in your case is decided on your documents.
| Criterion | Typical data or ML evidence | What it must show |
|---|---|---|
| Scholarly articles | Papers at ML conferences or in journals, technical articles in major trade publications | You are a listed author, writing for experts in your field |
| Judging | Reviewer or area chair for ML conferences and workshops, Kaggle or hackathon judging | You were asked and you completed the review |
| Original contributions | Open-source libraries others adopt, models or methods others build on, patents others use | Major significance to the field. A paper or patent alone may show originality, not impact. |
| Leading or critical role | Owning a key model, data platform or ML team | Your performance in the role, not your title, and the organization’s reputation |
| High salary | Pay records, equity, offer letters | High pay compared with others in your field and location |
| Awards | Best paper awards, competition wins | National or international recognition, and you are a named recipient |
Sources: 8 CFR 204.5(h)(3) and the USCIS Policy Manual, Vol. 6, Part F, Ch. 2. The manual says the person’s “performance in the role,” not the title, decides whether a role is critical. Read more in EB-1A for data scientists and ML and citation record evidence.
Get started
Where data and ML people usually start
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Audit your record
List papers, citations, review invitations, talks, awards, open-source adoption and pay.
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Pick 2 or 3 criteria you control
Conference reviewing, critical role and high salary are often within reach. See which criteria to build first.
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Collect outside proof of impact
Citations, downloads, adoption by unrelated companies and letters from people outside your team carry more weight than your own description.
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Choose the route with an attorney
Practical guidance: O-1A now and a green card later is a common plan. A partner-firm attorney decides what fits your case.
FAQ
Questions people ask
Yes. 8 CFR 204.5(h) has no degree requirement. You need a major award or 3 of 10 criteria, and then USCIS weighs your whole record.
Peer review for a conference in your field can count as judging the work of others. Keep the invitation and proof you completed the reviews.
No set number exists. Citations are one way to show your work had impact. Practical guidance: adoption in products or open source can also help.
It can meet one criterion if your pay is high compared with others in your field and location. You still need at least two more criteria for EB-1A, and then the review of your whole record.
If you have an advanced degree or exceptional ability and your work meets the Dhanasar test. Read NIW for STEM and entrepreneurs.
Yes. EB-1A has no employer requirement, so you can file for yourself while you work. Ask a partner-firm attorney how it fits your current status.
See where your data or ML record stands
Upload your resume and see your standing on each criterion. No account or card. A partner-firm attorney confirms eligibility before anything is filed.
Sources · checked October 2026
- 8 CFR 204.5(h) and (k)(2) (Cornell LII)
- 8 CFR 214.2(o)(3)(iii), O-1A criteria (Cornell LII)
- USCIS Policy Manual, Vol. 6, Part F, Ch. 2, Extraordinary Ability
- USCIS Policy Manual, Vol. 6, Part F, Ch. 5, EB-2 and NIW (current as of Oct. 2, 2026)
- USCIS, O-1 Visa: Individuals with Extraordinary Ability or Achievement
- USCIS, H-1B Cap Season (updated 09/21/2026)
- USCIS, How Do I Request Premium Processing? (updated 03/23/2026)
This page is general information, not legal advice. Rules and fees change; a partner-firm attorney confirms what applies to you before anything is filed.
