How many judging episodes are needed?

The regulation names no number. In AAO decisions the question is proof, not count: one documented episode with an invitation, proof the review was completed and a description of the selection beats ten lines on a CV with no documents.

Does peer review for journals count?

Yes, it is the most common form. You need the journal's request, proof the review was completed and information about the journal. A reviewer-database profile is not judging: it shows willingness, not the act.

The judging happened after filing - can I add it?

Eligibility is assessed as of the filing date, so a later episode does not meet the criterion. It can be attached in an RFE response as supporting context, but not as the main argument.

Can the same judging count for two criteria?

One piece of evidence cannot be counted twice. But a judging episode can work in different roles: the act of evaluating others' work for this criterion, and the invitation as recognition of expertise in the final-merits argument.

Judging was credited but the case was still denied - why?

Because criteria are only the first stage. In our AAO sample, among cases where judging was credited only about 4% also passed the final-merits stage. Judging meets the criterion easily but barely moves the second stage.

Does judging hackathons and industry awards count?

Yes, if you actually evaluated others' work and can show it: the competition rules, the jury roster, your role, the evaluation criteria. Online or in person makes no difference.

Judging for O-1 and EB-1A: how to meet the criterion

Judging is the most winnable of the ten criteria: across 1,242 AAO decisions it is credited in 75% of cases arguing it. What the regulation requires, which evidence works, and why an invitation alone is not enough.

Key answer

Judging is the most winnable of the ten criteria: across our sample of 1,242 AAO appeal decisions it is credited in 75% of the cases that argue it. The reason is simple - the regulation asks only for participation in evaluating others' work in your own or an allied field, without the words "outstanding", "national" or "major significance" that make the other criteria contentious. Hence the usual mistake: people close it carelessly, with a CV line instead of documents.

What the regulation requires

8 CFR 204.5(h)(3)(iv):

Evidence of the alien's participation, either individually or on a panel, as a judge of the work of others in the same or an allied field of specification for which classification is sought.

The officer checks two facts: you actually evaluated others' work, and that field matches yours or is allied to it. Neither the prestige of the event nor the fame of the organiser appears in the wording - unlike the awards criterion, which explicitly demands national or international recognition.

The Policy Manual lists what qualifies: peer review for a scholarly journal (with the journal's request plus proof the review was completed), review of abstracts or papers for scholarly conferences, membership of a PhD dissertation committee, and peer review for government research funding programmes.

What 1,242 AAO decisions say

Metric	Value
Cases arguing the criterion	659 of 1,242
Credited	491
Not credited	168
Credited when argued	75%
Of those, also passed final merits	about 4%

Two figures side by side give a non-obvious conclusion. Judging is the easiest criterion to meet and the weakest in weight: among cases where it was credited, only a few per cent also cleared the final-merits stage. Original contribution is the mirror image: credited in only 16% of cases, but among those the share clearing final merits is five times higher.

The practical meaning: use judging to reach the required number of criteria, but do not build the case on it. It shows that peers recognise your expertise and says almost nothing about your work's impact on the field - and impact is what the officer weighs at the second stage.

Methodology: these are appeal decisions, so mostly denials that went to appeal. "Credited in 75% of cases arguing it" is not a visa approval rate - it is the share of cases where AAO agreed with this specific criterion among those that argued it. Full methodology is on the decisions statistics page.

What counts

Peer review for scholarly journals. The editor's invitation, proof the review was completed, the journal's details. The most common and most easily documented form.
Jury membership for a competition or award. The competition rules, the jury roster, your role, the number of works evaluated.
Evaluating grant or accelerator applications. An organiser's letter describing the selection procedure.
Judging hackathons, championships and industry awards. Online formats are as acceptable as in-person ones.
Serving on a conference programme committee. Selecting papers is evaluating others' work.
Dissertation committees, where you sit on the body that decides the degree.
Technical expert reviews in engineering fields, provided you assessed other specialists' work rather than your own.

The common denominator: there is an external invitation, proof the evaluation actually happened, and clarity about whom you assessed and against which criteria.

What does not count

Judging not actually performed. There is an invitation but no proof of the work. Officers explicitly separate willingness to review from the review itself.
A reviewer-database profile instead of reviews. Registration shows intent, not action.
Field mismatch. For USCIS, adjacent IT areas are different fields: one assignment in your exact field beats five in "related tech".
Self-application instead of invitation. Where anyone may apply to be a judge, officers write that this is not recognition.
Judging within your own organisation or association - the inviting body must be independent of you.
Evaluating subordinates. Staff appraisals are job duties, not judging.
Judging students. "The judgement of students is not indicative of judging others in the field."
Mentoring and teaching - explicitly excluded: mentorship is not judging the work of others.
A CV line only. A list of competitions with no documents is not accepted.
A jury so large that your contribution cannot be isolated - in one case the jury list ran to 84 pages.

Where to find judging

This is the one criterion you can realistically build in a few months, which is why it is the one most often added before filing. Practical routes - journal editorial boards, conference programme committees, industry awards and hackathons - are collected on a separate page: where to find judging.

Eligibility is assessed as of the filing date. An episode that happened afterwards does not meet the criterion - attach it only as supporting context in an RFE response.

How to document it

Collect three documents per episode: the invitation or appointment, proof the evaluation was completed, and a description of the event or journal with its selection criteria.

Show the selection. Explain why you were invited: the requirements for jurors, the panel's composition, who else served on it.

Tie it to your field in one sentence in the cover letter, especially when the field is allied rather than identical.

State the volume: how many works you evaluated and over what period. One review and forty reviews carry different weight at final merits, even though both meet the criterion.

8 CFR 204.5(h)(3)(iv) - the text of the criterion
USCIS Policy Manual, Vol. 6, Part F, Ch. 2 - how USCIS adjudicates EB-1A
8 CFR 214.2(o) - the O-1 regulation

Reference material, not legal advice: officers reach different decisions on identical evidence.

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.

Criteria breakdown

Judging

From the catalog

Rossiyskiy zhurnal Problemy veterinarnoy sanitarii, gigieny i ekologii American Impact Review AUSTRIAN JOURNAL OF TECHNICAL AND NATURAL SCIENCES EUROPEAN JOURNAL OF BIOMEDICAL AND LIFE SCIENCES

Documents and templates from the library

From community discussions

«When I entered on a B1/B2 we discussed with the lawyers what the difference is: Founder mode (allowed) - you negotiate investments, partnerships, take part in conferences, pitch the company. CEO mode (prohibited) - the company has other employees and you manage them on a regular basis, look for new clients - it's your work duty from 9 to 12, any activity that falls under W2.»
Rustam · from public community chats
«Usually this means that formally the criteria are met, but in the officer's opinion they're not enough to establish that the beneficiary is among the small percentage at the very top of the field. There's work at a respected company, but the critical capacity isn't proven, and so on.»
community member · from public community chats
«Well there's no exact number here. The more the better, to definitely close the criterion. We have 4 big interviews in specialized outlets. 1 TV report. And lots of mentions (about 10). 2 judging instances. The lawyers said this is enough. It's just that if you do 1 here and 1 there, well logically, that's not quite enough for an extraordinary person. It's worrying.»
Alina · from public community chats

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

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Judging for O-1 and EB-1A: how to meet the criterion

What the regulation requires

What 1,242 AAO decisions say

What counts

What does not count

Where to find judging

How to document it

FAQ

Where to find judging

USCIS wording on judging

Community questions on judging

All ten criteria

Official sources

Documents and templates from the library

From community discussions

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