"Original contribution" for Engineering / STEM: what counts
Key answer
What works in Engineering / STEM
- A new engineering method, design, or process confirmed by testing and comparison with existing solutions
- Measurable improvement in key indicators - reliability, efficiency, cost, safety, or scalability
- A contribution that can be reproduced and applied beyond a single specific case
Traps that cost the criterion
- Description of a routine implementation without a clear distinction from known approaches
- Lack of quantitative data, validation, or comparison with alternatives
- Overstating the significance of the result given limited scale or untested assumptions
What the officer has to find
It is not enough to show that the work was useful, complex, well paid, in demand in the market, or performed at a well-known organization. It must be shown that the petitioner's specific original contribution was recognized as significant in the professional field by independent sources and that the evidence allows the officer to reach a favorable merits finding within the overall case assessment.
- The contribution is significant to the relevant field, not just to the employer, client, team, or a single product.
- Significance is supported by independent evidence, such as use of the result by other professionals, implementation, citation, licensing, industry recognition, or documented impact.
Where it falls apart: The materials confirm a position, responsibilities, experience, or participation in projects, but do not show the independent significance of the contribution.
The full methodology of the "Original contribution" criterion
How it is worded
The applicant did not just participate in the project, but personally developed and implemented a specific solution that changed the approach to carrying out tasks in this field.
Avoid: I participated in the development together with other employees, without distinction of my personal contribution.
What else Engineering / STEM is asked for
- Patents, implementations, technical reports, impact metrics
- Articles, citations, indexes, peer-reviewed materials
- Significance of the contribution beyond the employer not proven
- Weak link between the evidence and the stated criteria
If the officer already objectedfrom 108 real cases
From community discussions
«In general it seems to me that for EB1/2 you don't necessarily need a high h-index. For example, you can prove a contribution to the field even with a single article if it has 500+ citations. And having publications doesn't require citations for them.»
Anna · from public community chats
«maybe someone has dealt with this, can research grants count as awards/prizes?»
Anna · from public community chats
«I think if you're the author of some innovative methodology and so on, and this methodology became a bestseller, has thousands or tens of thousands of sales + media (depending on the industry), then probably you won't really need recommendation letters here.»
community member · from public community chats
Personal opinions of community members from public discussions, not legal advice.
The same criterion in other fields
Reference information and community experience, not legal advice. The AAO figures are lessons from appeals, not approval odds; fees and timelines change - verify on uscis.gov.