USA O-1A for Founding Engineers at Series A+ Startups: Evidence Strategy and RFE Prevention

This 22-page report was built for the founding or early engineer at a Series A+ startup weighing an O-1A — who needs to know not just the eight regulatory criteria, but the real challenge: how to prove a role that's genuinely critical at a company nobody outside your investors has heard of, and how to pre-empt the four RFEs USCIS reliably sends this exact profile.

What's inside:

• Genuinely critical, structurally invisible — why founding engineers draw Requests for Evidence at a notably high rate despite having the strongest possible claim, and why the fix is writing the petition as though the RFE had already arrived
• Proving the org is distinguished without a household name — how to evidence institutional investment, independent press, named customers, and team pedigree, and how to borrow recognition upward when your company is unknown but its investors or customers aren't
• Proving the role was critical, not just important — the counterfactual test that separates a job description from owned outcomes, and the four patterns (architectural authorship, owned business outcomes, organisational leverage, investor-facing significance) that do most of the work
• How to prove work nobody can see — turning proprietary code into evidence through patents, a carved-out public artefact, quantified internal impact, and independent expert interpretation
• The startup salary problem, solved — why cash-below-market doesn't disqualify you, and how to value the whole package (base, bonus, equity) against the right comparison group
• The four RFEs you will get — role not critical, organisation not distinguished, contribution not major, comparative data missing — each with a triggers-the-RFE / prevents-the-RFE example side by side, plus a 12-month plan to close every gap before filing

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