E1 Visa Frequently Asked Questions1. E1 Overview2. E1 Process3. FAQ1. What is E-1 the visa?2. How do I qualify for the E-1 visa?3. What is 'substantial trade'?4. What is 'principal trade'?5. What privileges can I enjoy on the E-1 visa?6. What are the limitations of E-1 visa?7. How long can I stay in the U.S. on E-1 visa?8. How do I apply for E-1 Visa Status?9. What documents need to be provided to show that I qualify for the E-1?10. Can I change status while on E-1 visa?11. Are there any travel restrictions on E-1 visa?12. Can I study on E-1 visa?13. Can I bring my dependents on E-1 visa?14. Can my dependents work on E-1 visa?15. Can my dependents study on E-1 visa?16. What is the processing time for E-1 treaty trader visa?17. Is Premium Processing available for the E-1?18. Can I apply for Green Card while on E-1 visa?19. Must the trading company exist and or the investments be made before the E-1 visa application or petition is filed?