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EB-1B: requirements and how it differs from EB-1A

Who qualifies for EB-1B, how it differs from EB-1A, which 2 of the 6 criteria must be met, and why an employer is required.

Author: Alina Kanametova- updated 13 min read


Key answer

EB-1B (Outstanding Professor or Researcher) is structured differently from EB-1A: you need only two out of six criteria, but you cannot self-petition. The I-140 form for EB-1B must be filed by a US employer offering you a permanent research or teaching position, and without this the category is simply unavailable, regardless of the strength of your research record.

In Short

EB-1B is for scientists and professors with international recognition who have a permanent job offer from a university or research institution in the US. Labor certification (PERM) is not required, but self-petition is not possible.

Who Qualifies for EB-1B and Who Does Not

This category is intended for those who:

  • have at least 3 years of experience in teaching or research in their field;
  • are internationally recognized as outstanding specialists;
  • have received a permanent job offer from a US employer-typically a professorship (tenure or tenure-track) or a permanent research position at a university, institute, or research division of a private company.

If the employer is a private company, it must have a documented research department and at least three full-time research staff.

The practical meaning of these three points is simple: EB-1B restricts eligibility based not on academic achievements, but on employment situation. This is described frankly in the community:

You need an employer for EB-1B. If you have been working for a while (at least a couple of years), of course you should apply for EB-1B. Many people in the chat do not have an employer or have not been working long enough. That is why EB-1B is not an option for them.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

The same barrier is described from a different angle-scientific staff finding it difficult to qualify for EB-2 NIW:

Researchers usually do not have businesses, so they cannot prove the ability to monetize their developments, making it hard to prove the significance of their work. But they can pursue EB-1B if they come to work at a research organization in the US. Still, an employer is required.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

There is also a common mistake: pursuing EB-1B when the position is only formally available but is not actually a research position. Discussions mention analysis of other people's cases like this:

I'm too lazy to find the case, but there was a person with a PhD who worked as a manager in a non-research company, and for some reason applied for EB-1B

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

How EB-1B Differs from EB-1A

ParameterEB-1AEB-1B
Self-petitionYesNo, employer files the petition
Job offerNot requiredRequired (permanent position)
Labor certification (PERM)NoNo
FieldAny (science, arts, business, athletics)Academic only-teaching and research
CriteriaAt least 3 of 10At least 2 of 6
Formal experienceNot specified by regulationAt least 3 years of teaching or research
What makes petition impossibleNothing external: it's your decisionNo employer or not a research position

The categories differ in the letter of the law as well. EB-1A is governed by INA 203(b)(1)(A) and 8 CFR 204.5(h)(3): either a one-time achievement of world-class level or at least three types of evidence out of ten. EB-1B is governed by INA 203(b)(1)(B) and 8 CFR 204.5(i)(3)(i): you must prove that the person is recognized internationally as outstanding in a specific academic field, with at least two types of evidence out of six. The requirement of international recognition in academia is more important than mere numbers: meeting two criteria is just the minimum to qualify, not the goal.

EB-1B criteria: you need to meet at least 2 out of 6

To prove international recognition, you must document at least two out of six points:

Awards

Major prizes or awards for outstanding achievements in the field.

Membership

Membership in associations that require outstanding achievements from their members.

Publications About You

Articles in professional publications written by others about your scientific work.

Judging

Participation in evaluating the work of other professionals, such as reviewing articles or serving on a jury.

Original Contribution

Original scientific or scholarly contributions to the field.

Authorship

Authorship of scientific books or articles in internationally circulated professional journals.

The logic is the same as with EB-1A: the officer evaluates not just the presence of the criteria, but their quality and supporting evidence. A bare list without proof of impact is rarely accepted.

Why meeting two criteria is rarely enough for EB-1B approval

This is where most calculation errors occur. USCIS memorandum PM-602-0005.1 (2010, analysis of the Kazarian case) introduced a two-step review for I-140 petitions and explicitly extended this to not only EB-1A but also to petitions for outstanding professors or researchers: "This approach is equally applicable to the evaluation of evidence in the adjudication of petitions for outstanding professors or researchers."

A real example from community materials: a translation of the USCIS memorandum PM-602-0005.1. This is the policy that instructs officers to use the two-step analysis and extends it to EB-1B petitions. Reference only, not for submission.

Officer's Two Steps

Step 1. The officer examines each type of evidence separately to see if it formally meets the regulatory criteria. This is where the two out of six count comes from.

Step 2. The officer evaluates the totality of the evidence as a whole to decide if international recognition in the academic field has been demonstrated. The standard of proof is "more likely than not" (preponderance of the evidence), but the focus is on quality, not just quantity.

The practical takeaway is this: meeting exactly two criteria at the minimum threshold is risky. A better strategy is to meet more than two and, for each one, demonstrate not just the fact, but the weight behind it: who invited you, whom you evaluated, and who cited your work.

Scholarly Articles for EB-1B: What the Officer Actually Looks For

Out of the six EB-1B criteria, two carry almost all the weight for academic applicants: authorship of scholarly articles and judging. Let's look at both, since most requests focus on these.

For the authorship criterion, officers pay attention to the scholarly nature of the journal itself. Here's a typical RFE excerpt where the officer didn't accept the articles due to a lack of context about the audience and circulation:

"While you have authored scholarly articles in the field, the record failed to support how any one of these publications is considered to be a professional, major trade publication, or other major media. The record failed to contain any information about the intended audience and/or the relative circulation or readership of any one of the publications attached to your scholarly articles."

USCIS officer (from an RFE)

This isn't their only concern. In actual requests, officers separately check that the article even looks like a published scholarly work:

"Scholarly articles normally include several dates related to submission for review, acceptance, and published date. There appears to be no dates indicated on the article itself establishing when it was published. This undermines your assertion that this article was actually published. You have not provided a URL address or any other information for USCIS to independently verify. It does not appear to indicate the publication number such as ISSN."

USCIS officer (from an RFE)

And that the article is in your exact field, not a related one:

"USCIS is unable to determine whether each article you provided is in the specific field of Machine Learning. USCIS notes that fields may have sub fields and/or similar fields; however, each field, sub field, or similar field is a separate and distinct field."

USCIS officer (from an RFE)

So community members recommend checking the journal's scholarly features in advance, such as peer review, editorial board, and indexing:

The article itself must have scholarly attributes, including: an abstract, bibliography, charts/tables, and keywords to help with search and indexing. It's also very important to provide proof that your articles are indexed in Google Scholar since officers often cite this in RFEs when they don't accept scholarly articles.

Egor, communitypersonal opinionThis is a community member's personal opinion, not legal advice.

Those who have already built this criterion emphasize a practical detail: the level of the journal is important, but so is the distribution of your publications over the years.

I would attach about 5-7 articles, and then just include links. This is usually enough to satisfy the criterion. You can pick articles spread out over time and those with more formulas, tables, and graphs. Also, you must include the editorial board for all journals-that is the main sign that the journal is peer-reviewed.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

Exactly how to prove a journal's authority is discussed separately: impact factor, quartile, and indexing. One nuance that comes up specifically for EB-1B:

Hi everyone, has anyone had experience with EB-1B? Overall, the criteria seem a bit easier, but as I understand it, citations are looked at much more closely.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

Judging for EB-1B: What Counts and What Doesn't

The Policy Manual directly describes what is considered judging the work of others and what evidence is required-from reviewing for a scholarly journal to serving on a dissertation committee:

USCIS determines whether the person has acted as the judge of the work of others in the same or an allied field of specification. Examples of judging the work of others may include, but are not limited to: Peer reviewing for a scholarly journal, as evidenced by a request from the journal to the person to do the review, accompanied by proof that the review was actually completed; Peer review of abstracts or papers submitted for presentation at scholarly conferences in the respective field; Serving as a member of a Ph.D. dissertation committee that makes the final judgment as to whether a candidate's body of work satisfies the requirements for a doctoral degree, as evidenced by departmental records; Peer reviewer for government research funding programs.

USCIS Policy Manual(source)

Academic applicants can easily fall into two traps here. The first is mistaking regular teaching duties for judging:

"USCIS does not consider the occupation of teaching or training others to be analogous to the formal designation as a 'judge' of the work of others. In an occupation where judging the work of others is an inherent duty of the occupation (such as being coach, instructor, manager, professor, or auditor), simply performing one's job-related duties demonstrates competency, but is not evidence that your 'achievements have been recognized in the field of expertise.'"

USCIS Officer (from RFE)

The second is evaluating students instead of peers:

"The judgement of students is not indicative of judging others in the field (i.e.: established Marketing Managers in the field of business). For example, judging a national contest of professionals is of far greater probative value than judging a competition for novices."

USCIS Officer (from RFE)

Approved cases tend to follow a predictable pattern: an invitation, confirmation that the evaluation actually took place, and a clear level of the venue.

"In support of this criterion, you submitted evidence of PhD dissertation defenses and five IEEE reviews. USCIS has reviewed the evidence submitted in support of this classification and has determined that you have established eligibility under this regulatory criterion."

USCIS officer (from an RFE, criterion met)

In practice, community members show that judging includes not only classic competitions but also any evaluation of colleagues' work within the specialty:

The judging criterion is already 20 pages long, and there's a feeling/uncertainty about overloading it... I include not only classic competitions but also author's supervision as an evaluation of professionals' work in your field.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

"Judging" includes not just reviewing articles but also invitations to act as an expert to evaluate others' work: for example, when a scientist is asked to assess projects, research, or professional materials.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

A short checklist repeated in the community aligns well with officers' requirements:

  1. It shouldn't be related to your employment 2. You can show other reviewers-prominent ones 3. Prove you were selected for your talent 4. Prove you are reviewing the work of your peers
community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

If you don't have reviewing experience yet, people typically start at the same place:

I don't think it depends on the field. Journal websites always have a become a reviewer section. There's either a form or an email. You'll need to tell them about yourself, show your articles (so it's clear which field you can review in). Sometimes they ask for a trial review.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

What depends on the employer, not you

Employer's role

Since the petition is filed by the employer, it's important to discuss their willingness to participate in advance: providing a letter for a permanent position, documents about the organization, and paying the fees. Without this, EB-1B is not possible.

What you should agree on before starting rather than at the time of filing:

  • Position wording. The job title should read as a permanent research or teaching position, not a project-based or administrative one.
  • Organization documents. For a private company, confirmation of a research department and at least three full-time research staff.
  • Who pays the fees and premium processing. The decision to request premium processing is made by the petitioner, meaning the employer.
  • Who handles correspondence with USCIS. Notifications go to the petitioner and their representative, not you.

How to Prepare Your Case

  1. Collect evidence for the criteria as thoroughly as you would for EB-1A - the easiest way is with the evidence organizer.
  2. Check media publications about you using the media checker tool and review scientific metrics (citations, h-index).
  3. Request recommendation letters from independent experts - build your letter structure.
  4. Get a letter from your employer confirming a permanent position and documents about the organization.
  5. Run your completed package through the assembly and application check: formatting nullifies evidence as often as its substance does.

How Long It Takes and What to Expect

According to community observations, here is the typical picture:

  • Preparing the package - usually 2-8 weeks if materials are already collected.
  • I-140 review - several months via regular processing, significantly faster with premium; if there is an RFE, the timeline gets longer.
  • Next stage (visa or status adjustment) is usually longer than the petition itself and depends on the queue.

What speeds up the process and what can come as an unpleasant surprise have also been described by community members. Faster: a package prepared in advance with no missing documents, clear linkage of each piece of evidence to EB-1B criteria, recommendations with specifics about contributions rather than general praise, confirmed role in the organization, and well-organized submission with a brief index. Most often surprising: weak and overly general support letters, USCIS requests for clarification on already submitted facts, underestimating the employer's role and job duties, delays due to translation and date mismatches, and the fact that a strong publication record alone does not satisfy all criteria.

One pathway described by a participant, to help set expectations:

Recently (April 9) my EB-1B adjustment of status was approved, the card was issued on April 14 and delivered at the end of last week (April 17). The interview itself was canceled - from the time I applied for AoS in March 2025, I only got vaccinations and provided fingerprints, the rest was just waiting. AoS processing took from late March 2025 to early April, almost exactly a year. From when I started working with attorneys on the petition to receiving the card - 3 years.

community memberpersonal opinionThis is a community member's personal opinion, not legal advice.

This is just one case, not the norm. Detailed step-by-step timelines can be found in the article EB-1 and EB-2 NIW timelines.

Conclusions

  1. EB-1B is for outstanding professors and researchers with international recognition and a permanent job offer in the US.
  2. The petition is filed by the employer; self-petition is not possible, but PERM is not required.
  3. You must meet at least 2 out of 6 criteria with strong evidence.
  4. Two met criteria only pass the first step: memorandum PM-602-0005.1 instructs the officer to separately assess the entire body of evidence, and this applies to EB-1B.
  5. The main burden of an academic case falls on scientific publications and peer review; with both, officers scrutinize both the formatting and precisely who you evaluated.
  6. If you are eligible to self-petition and are not tied to an employer, compare EB-1B with EB-1A and EB-2 NIW.

Frequently Asked Questions

This is not legal advice

This material is for general informational purposes and is intended to help you organize your own preparation. It is not legal advice and does not create an attorney-client relationship. US immigration policies can change. Always check current USCIS requirements and consult a qualified professional before applying.

Related materials - What you must prove

All articles in «What you must prove»
Next stepEvidence sources: media, awards, journalsIs this outlet major media for the publications criterion? Check the 300+ outlet base, rate an award or journal, ask AI.

Documents and templates from the library

From community discussions

  • «We've got an RFE, the contribution was bombed to bits. My husband has an h-index of 19, 1000+ citations. Patents, know-how, preclinical trials, though without implementations. Teaching materials, grants, requests from media for his expertise, conference invitations as keynote, chair. But it's all not enough for the officer.»

    Yulia · from public community chats

  • «Add peer review, one scientific publication, show that my contribution will continue to work in the future, but now for the US. If it works out, get a few more recommendation letters.»

    Marianna · from public community chats

  • «For the EB it's all the same as for the O-1, but with increased weight. For developers you need major projects where you were indispensable and can prove it; work at very large and well-known companies; talks at specialized conferences; judging at IT contests; several interviews about you in media at the RBC level; recommendation letters from weighty figures; a job offer in the US.»

    Sergey · from public community chats

Personal opinions of community members from public discussions, not legal advice.

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