350+ Vetted Professors & Industry Experts  ·  Prepared for USCIS Filings
EB-1A · EB-1B · EB-2 NIW · O-1

Build an extraordinary-ability case that's ready the first time.

We prepare the evidence your EB-1A, NIW or O-1 petition needs. You or your attorney file it.Expert opinion letters from 350+ U.S. professors and industry experts, your education evaluation and an organized exhibit list, for researchers, engineers, founders and creators applying from anywhere in the world. Packages from $1,499.

ResearchersTech leadersFoundersPhysiciansArtists & athletes
350+ professors & industry experts ★★★★★ 4.8 from 140+ Google reviews TAICEP & NAFSA member 0 templates. Every letter written for one petitioner
Why it matters now

A thin petition may not get a second chance.

Under USCIS Policy Alert PA-2026-05, officers may deny a petition without first sending a Request for Evidence. Self-petitioners need complete, well-organized evidence before they file. That is why we prepare complete, cross-checked evidence up front.

Policy alert PA-2026-05 · August 5, 2026

Applies to pending cases. The safest petition is one that answers the officer's questions before they are asked.

What you get

What's inside your evidence package

Three pieces, prepared together so they support each other. We prepare the evidence; you or your attorney file the petition.

Expert opinion letters

An independent expert explains why your work matters

A professor or industry expert in your field reviews your record and explains, in writing, how your achievements meet the criteria. Officers are not specialists in your field; the letter tells them what your evidence means.

Education evaluation

Your foreign degree, in U.S. terms

A formal evaluation shows what your degree equals in the U.S. It matters most for NIW, which requires an advanced degree or exceptional ability.

Indexed exhibit list

Every document organized for filing

Your evidence numbered and indexed, so the officer can find the proof behind every statement in your letters, and nothing contradicts anything else.

Who we work with

Your career record is the evidence. We help you present it.

Researchers & faculty

A professor in your field explains why your publications, citations and grants matter.

NIW · EB-1A · EB-1B (employer-filed)

Engineers & tech leaders

An industry expert explains the significance of your patents, products and leadership roles.

EB-1A · O-1A

Startup founders

An expert assesses your funding, press, awards and traction, and explains them for the officer.

O-1A · EB-1A · NIW

Physicians

We evaluate your foreign medical degree, and an expert assesses your clinical or research work.

EB-2 NIW

Artists & athletes

We organize your exhibitions, competitions and media coverage, and an expert explains your acclaim.

O-1B · EB-1A
How it works

From first call to an attorney-ready evidence package

  1. 1

    Readiness Audit

    A 30-minute call where we review your CV, publications and records.

  2. 2

    Evidence review

    Within 3 business days, a written note on what you have, what's missing, and which documents can support each criterion or prong.

  3. 3

    Expert matching

    We choose independent professors or industry experts in your exact field from our network of 350+.

  4. 4

    Letters & evaluation

    The experts write your letters. We evaluate your degree and translate documents where needed.

  5. 5

    Package delivered

    You receive the letters, the evaluation and an indexed list of all your exhibits, ready to file.

Packages for individual applicants

Start with an audit. Your $249 counts toward any package.

Not sure what you need? Start with the audit. Already know? Choose a package directly.

Readiness Audit
$249 one time
  • 30-minute consult, scheduled across time zones
  • Written evidence review: what you have, what's missing, and which documents can support each criterion or prong
  • List of next steps
  • Credited in full toward any package

Written review in 3 business days

Book an Audit
Recommended
Evidence Package: Core
$1,499

EB-1A, EB-2 NIW and O-1

  • 2 focused expert opinion letters (4–6 pages each), from independent experts, each covering specific criteria or NIW prongs
  • Education evaluation: your foreign degree's U.S. equivalent
  • Indexed exhibit list: every document organized and numbered for filing
  • Revisions with your attorney
Bought separately with the audit: $1,798. As a package: $1,499. You save $299.

10–15 business days

Choose Core →
Evidence Package: Complete
$2,999

EB-1A and EB-2 NIW · O-1: $2,299

  • Everything in Core, plus:
  • 1 comprehensive expert opinion letter covering your whole record: multiple criteria for EB-1A or O-1, all three prongs for NIW
  • Certified translations, up to 5 pages
  • Recommender checklist and letter guide: who to ask, and what their letters should cover
Bought separately with the audit: $3,342 (O-1: $2,742). As a package: $2,999 (O-1: $2,299). You save $343 (O-1: $443).

15–20 business days

Choose Complete

Add-ons: extra expert letter, wage-level letter, business plan for founders, extra translation pages, rush service. Prices in USD. Savings compare each package with buying the audit ($249), focused letters ($700 each), a comprehensive letter ($1,299 EB-1A/NIW or $699 O-1), an education evaluation ($149) and translation ($49 per page) separately. Immigration attorneys: see our Attorney Partner Program. Questions first? Book a free consultation.

Wherever you are

Built for petitioners outside the U.S.

Your time zone

Consult times arranged across time zones, for India, Asia, Africa, Europe and Latin America.

WhatsApp support

Quick answers on documents and status from a real team member.

Certified translations

Degrees, transcripts, awards and press coverage translated for filing.

Flexible payment

International cards and wire transfer.

Questions

Before you start

What is an expert opinion letter, and why do I need one?
It is a letter from an independent professor or industry expert who reviews your record and explains, in their own professional opinion, why your work is significant and how it relates to the criteria. USCIS officers are not specialists in your field, so an independent expert explains what your evidence means. A letter supports your documents; it does not replace them.
What exactly will I receive?
Depending on your package: signed expert opinion letters with each expert's CV, your education evaluation, certified translations (Complete package), and an indexed exhibit list of your documents. You or your attorney then file the petition with them.
Do you file my petition?
No. International Evaluations prepares evidence: expert letters, evaluations, translations and an organized exhibit list. A licensed immigration attorney advises on your case and files it. We can introduce you to attorneys we work with.
Can I self-petition for EB-1A or NIW?
EB-1A and NIW allow a petitioner to file without an employer sponsor. O-1 needs a U.S. employer or agent, and EB-1B needs a U.S. employer. Whether your record fits is a question for your attorney; our audit organizes your evidence by criterion and identifies gaps.
What is the difference between a focused and a comprehensive letter?
A focused letter is 4–6 pages and addresses specific criteria or NIW prongs in depth. A comprehensive letter reviews your whole record across multiple EB-1A or O-1 criteria, or all three NIW prongs.
Who writes the expert letters?
Professors and industry experts from our network of 350+ at 100+ U.S. institutions, matched to your field. Each expert reviews your record and gives their own independent opinion.
Do you guarantee approval?
No one can. USCIS decides every case. We make sure the evidence you file is complete, clear and credible.
I already have an attorney. Can you work with them?
Yes. Most of our work is with attorneys. We coordinate directly with your counsel on letter content and deadlines.

Get the free evidence checklist

EB-1A 10-criteria and NIW 3-prong self-check. Or book your $249 Readiness Audit.

We'll email you and may follow up about your case. No spam. See our Privacy Policy.

Make your case ready the first time.

Start with a $249 Readiness Audit. The fee counts toward any package.

Or call +1 (510) 876-0900