I am extremely grateful to the North America Immigration Law Group and I am happy to report that my EB-1A case was approved within 2 weeks (premium processing). A friend recommended this group to me, as her two friends were also successful in getting a green card with Chen Immigration and Attorneys. We initially worked on my NIW case, but the team was flexible when I wanted to change to EB-1A (because NIW does not have premium processing). They gave me instructions on what was required to make the case as strong as it could be. They were efficient, always answered my questions in detail, and made an excellent case for me. As a nice side effect, assembling my accomplishments and reading the petition letter the team wrote about me also helped me to clarify my professional path further. This was well worth the money. Thank you so much, Chen Immigration Team!