EB-2 NIW Three Prong Test: Examples by Profession

USCIS applies the same three prongs to every national interest waiver petition, but the evidence that passes them differs by profession. This page shows how the test treats researchers, software engineers, drug developers, entrepreneurs and teachers, using the USCIS Policy Manual and Matter of Dhanasar.

Last updated: October 2, 2026. General information, not legal advice. For eligibility rules, filing steps and fees, read our EB-2 NIW pillar guide.

How USCIS Reads the Prongs

Officers judge your endeavor, not your job title. USCIS updated its guidance in January 2025 to explain how it evaluates national importance, letters of support and business plans. You prove each prong by a preponderance of the evidence, which means more likely than not. USCIS weighs the quality of the evidence, not only the amount.

Prong 1: Merit and National Importance by Profession

Prong 1 asks what you will work on and who benefits beyond one employer. The Policy Manual names several profession-specific outcomes.

Researchers

Research and pure science can qualify without a quantified economic payoff. The Dhanasar petitioner proposed hypersonic propulsion research. The AAO accepted national importance based on letters from senior experts in academia, government and industry. It also relied on media coverage of House Armed Services Committee interest in hypersonic technology.

Software engineers

The Policy Manual says an engineer adapting an employer’s code for various clients will struggle to show national importance without broader, specific impacts. Frame the endeavor around a technology with wider reach. Useful evidence includes widespread interest in adopting or licensing the technology, or a novel and important operational process. Evidence that the technology affects how other companies develop similar technology also counts.

Drug and medical developers

USCIS gives this example: a person developing a drug for a pharmaceutical company can show national importance through the drug’s prospective public health benefits, not only the employer’s projected profit.

Entrepreneurs

USCIS says the general value of entrepreneurs to job creation is not enough. A startup petition must show in detail how this specific business meets the standard. Dhanasar adds that significant potential to employ U.S. workers, or substantial economic effects in an economically depressed area, can support national importance. Our EB-2 NIW guide for entrepreneurs covers the business-specific evidence.

Teachers

Classroom teaching without broader implications for a field or region generally falls short. The Dhanasar petitioner’s STEM teaching had substantial merit. The AAO still found no evidence that it would affect STEM education more broadly, so it did not count toward national importance. A teacher needs evidence that the work reaches beyond one classroom.

Prong 2: Evidence That Proves You Can Deliver

The Policy Manual lists evidence types, and no single one is required. The best choices depend on your profession.

• Researchers: citation history, patents, grants and expert letters. The Dhanasar petitioner was the primary award contact or sole listed researcher on several NASA and Air Force Research Laboratory funded proposals.
• Engineers and developers: contracts or licenses showing others use your work, patents with proof of their significance, and documents showing how others use technology you built.
• Entrepreneurs: correspondence from prospective customers or investors, funding from U.S. investors or accelerators that fits the endeavor, and a feasible financial plan.
• All professions: letters from government agencies or quasi-governmental bodies, and awards or grants from government entities.

Letters persuade when the writer has first-hand knowledge of your work, gives specific examples, and is backed by independent evidence. A business plan alone does not meet the standard. USCIS also states that you do not have to prove the endeavor will succeed, only that you are well positioned to advance it.

Prong 3: Why the Waiver Benefits the U.S.

USCIS reviews three factors: whether a job offer or labor certification is impractical for you or your endeavor, whether the U.S. benefits even if other qualified workers exist, and whether the work is urgent enough to skip the labor certification process. The USCIS EB-2 page gives two impracticality examples: a person with unique knowledge that a labor certification cannot describe, and an entrepreneur or self-employed inventor who cannot secure a job offer.

The Policy Manual treats this combination as a strong positive factor for prong 3:

• An advanced STEM degree, especially a Ph.D.
• Work that furthers a critical and emerging technology or another STEM area important to U.S. competitiveness.
• Good positioning to advance a STEM endeavor of national importance.

Non-STEM professionals can still pass prong 3. They need stronger evidence on the other factors, such as government letters or documented urgency.

Prong Evidence by Profession

Occupation Mismatches That Cost Cases

The three prongs come after EB-2 eligibility, and USCIS can deny a petition without reaching them. The Policy Manual gives three examples:

• An engineering Ph.D. who plans to open a bakery may fail the profession test, because baking does not typically require a bachelor’s degree.
• A chemistry bachelor’s degree plus five years as a restaurant manager does not equal a chemistry master’s degree for a chemistry endeavor.
• A computer science professional with exceptional ability, but an endeavor unrelated to computer science, generally does not qualify.

If USCIS questions your evidence, see our guide to EB-2 NIW RFE responses. To see how past clients framed their cases, read the music teacher case study and other EB-2 NIW success stories. Results vary by individual. Unsure whether EB-1A fits better? Compare them in EB-1A vs. EB-2 NIW.

Check Your Documents Before You Draft

Start with the free profile review. Send your CV and we reply within 24 hours on whether your documented background gives us enough material to write a strong petition. If you want a detailed session first, book the 45-minute Evidence Review. It covers your documented achievements, evidence gaps and profile-building priorities ($99 for US-based clients; the Topmate page bills in INR).

Green Card For Alien drafts petition letters, recommendation letters and cover letters. You review, sign and file the petition yourself. We are not a law firm, we do not advise on legal eligibility or filing strategy, and we cannot guarantee approval. Our petition writing FAQ covers scope, timelines and attorney coordination. You can also email [email protected].

Frequently Asked Questions

Can a software engineer qualify for an EB-2 NIW?

Yes, if the endeavor has broader impact than one employer’s work. USCIS says an engineer adapting an employer’s code for clients will struggle to show national importance without specific evidence of wider effects. Licensing interest, adoption by others or a novel process can supply that evidence.

Can a teacher qualify for an EB-2 NIW?

Classroom teaching alone generally does not meet the national importance standard. USCIS requires broader implications for a field or region. In Matter of Dhanasar, the AAO found STEM teaching had merit but did not show impact on STEM education more broadly.

Can an entrepreneur qualify for an EB-2 NIW?

Yes. The petition must show how the specific business meets the national interest standard, since the general value of entrepreneurs does not suffice. Evidence includes U.S. investor funding, customer correspondence, a feasible financial plan, and potential to employ U.S. workers.