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North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability) and EB1-B (Outstanding Researcher/Professor).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend
With 12,000 EB-1A, EB-1B and EB-2 NIW approvals, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Hundreds and Thousands of Clients with Credentials and Backgrounds Similar to Yours
With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals
For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our approvals grew from 600 in 2013 to more than 3,000 in 2017.

Approval Statistics For EB1 / NIW Cases Filed By North America Immigration Law Group From 2013 To 2017

Client Testimonials

It has been a pleasure working with the Wegreened Team. I always received prompt, courteous and professional responses from them throughout the EB1A filing process. They guided me in developing the material for the reference letters, drafted the letters in a timely manner and prepared a strong case which eventually lead to success. I am really grateful to them for all their help.

- V. J., Senior Engineer

I am glad to know that my EB1 I-140 is approved. You made my dream come true. I am very thankful to North America Immigration Law Group. In addition to one's extraordinary credential, it is very important to have very good attorney for this success. Chen immigration attorneys are very brilliant and professional. They are very prompt in replying every query.
My several friends recommended Chen immigration and indeed they are great. I worked with Ms. Chen and Mr. Ingebritson. They have explained and simplified all process. Their wining strategy of selecting most useful credentials and presentation helped me in success of my case. I am completely satisfied with their service and highly recommending to everyone who is interested in employment-based green card application.
Thank you very much for all your help and advice during entire process of my application.

- P. N., Postdoctoral Fellow

I have to say the team at Chen Immigration Law Associates are very professional and responsive. My I-140 NIW EB-2 was approved recently and I truly appreciate all the patience and efforts that their team did for my case. As a result of this satisfactory experience, I am planning to continue working with Chen Immigration group for my I-485 case. Before applying for NIW, I searched many other lawyers and this firm was the best among them. Good luck everyone!

- A. S., Teaching/Research Assistant

I greatly appreciate Chen Immigration Law team for all the help and support, and for their very professional service, from the beginning to the end of my I-140 approval!<
My experience with them with filing my EB2-NIW petition steamily positive. They are professional, well-mannered, timely, and helped us steered through the complex petition process.
I talked with couple of others law firms but find out that Chen Immigration has refund policy, means that they do their homework according to your case before file the case. Which give me more confidence. At the end I figure out that the work very hard to prepare my case. I highly recommend to people if they want to apply for I-140.

- M. W. M, Enterprise Applications Administrator and Developer

I am Associate Professor in Mechanical Engineering. I would like to extend my deepest gratitude to Chen immigration group for their great help on my NIW-I-140 case preparation and filing. Undoubtedly without your help, it was not possible to get my application approved. Thank you for such an amazing support. Their professional guidance, patience, and prompt responses make the whole process efficient and successful. I highly recommend Chen immigration group!

- A. A. D. S., Associate professor at Engineering

My I-140 petition under NIW category got approved. I have a phd in mechanical engineering and was a postdoctoral fellow at the time of submitting my petition. I would like to thank Chen Immigration Team in drafting the petition and recommendation letters. I am impressed by their professionalism, their willingness to respond to any question in a timely manner and their dedication in emphasizing every aspect of my work and research. I would not be able to draft such an assuring petition letter myself. I am so grateful to have Chen Immigration Team as my attorney. I highly recommend Chen immigration law group. Thank you so much.

- V. V.

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Success Stories: Engineering Lecturer from Egypt Obtained NIW Approval in 6 Months and 10 Days

Thank you so much for your outstanding service. I appreciate your professionalism very much

Approved in 191 days

State of Residence: Ohio

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Success Stories: An Indian Principal Scientist in the Field of Organic Chemistry Approaches Green Card Success with an Approved EB1-B Petition (PP Requested, Processing Time: 13 Days)

Thank you for the update. I appreciate all your efforts to get my case approved.

Approved in 13 days

State of Residence: North Carolina

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Success Stories: NIW Approval for Japanese Postdoctoral Fellow in the Field of Cardiovascular Medicine based in California

I am so happy with your service and will definitely recommend you to my friends.

Approved in 194 days

State of Residence: California

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Success Stories: Employer-Sponsored EB-1B Petition Approved in Just 9 Days for Chinese Assistant Professor in the Field of Mechanical Engineering

Thanks a lot for all the help and letting me know that my I-140 has been approved.

Approved in 9 days

State of Residence: Minnesota

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Success Stories: Lecturer Outside the US Obtained NIW Approval and is Now Ready for Immigrant Visa Processing

Thank you so much for the good news of my NIW approval. I really appreciate your care and endeavor. Working with Chen Team was a very good experience. Your team was highly professional and knowledgeable as well as systematic and organized throughout my case preparation. All questions were promptly replied in details and with clear explanation.

Approved in 396 days

State of Residence: Outside US

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Success Stories: Chinese Bioengineering Research Engineer/Scientist Based in California Received NIW Approval in Less than 7 Months

Thanks a lot for your help on my case.

Approved in 202 days

State of Residence: California

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Success Stories: Chinese Education Psychometrician based in Kansas Obtains NIW Approval in Less than 8 Months

Thank you very much again for your great work!

Approved in 223 days

State of Residence: Kansas

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Success Stories: Thanks to Premium Processing (PP), Indian Cardiology Fellow Obtains EB-1A Approval in Only 5 Days

Thank you so much for your help with this.

Approved in 5 days

State of Residence: Iowa

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Success Stories: Research Assistant Professor Specializing in Materials Chemistry from India Received EB1-A Approval in Just 9 Days

Thank you so much for working on my case and being very professional. I felt it at ease working with you and, appreciate your efforts for putting a fine petition letter for my case (I140).

Approved in 9 days

State of Residence: Maryland

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Success Stories: Postdoctoral Researcher in Oregon in the field of Mechanical Engineering Received EB-1A Approval

I just got an email from USCIS stating that my I-140 was approved! Thanks a lot for all that you and your team have done for my case. You guys were great.

Approved in 74 days

State of Residence: Oregon

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Success Stories: Thanks to Unique NIW Petition, Postdoctoral Research Associate from Iran in the field of Civil Engineering Receives Case Approval

Just wanna let you know I got approval notice for my I-140, thanks for helping me through this.

Approved in 194 days

State of Residence: Nebraska

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Success Stories: NIW Approval for Iranian PhD Student and Graduate Research Assistant in the field of Industrial and Systems Engineering

I am very grateful for all your help. I am sure that your remarkable expertise in preparing cases was a significant factor in getting my case approved. You worked so meticulously and professionally that my case did not receive any RFEs. As a matter of fact, I would not have been filing NIW without the confidence you gave me by accepting me as a customer with the approval or refund service.

Approved in 326 days

State of Residence: Texas

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Success Stories: Iranian Research Assistant in the Field of Medical Robotics Secured NIW Approval in Less than 6 Months

This is great news! Thank you for the notice and above all, thank you so much for all the hard work you put into the preparation and support of my application. It has been a pleasure to work with you.

Approved in 174 days

State of Residence: Maryland

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Success Stories: Indian Senior Engineer Quality in Vermont in the field of Nanoelectronics Received EB-1A Approval Despite RFE

Thank you so much for your assistance with I-140 processing. I am extremely satisfied with your professionalism and already gave a very strong review and recommended your firm to multiple friends and colleagues.

Approved in 96 days

State of Residence: Vermont

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Success Stories: Iranian Visiting Scholar in the field of Agricultural Economics with NIW Approval Followed by a Green Card

We received the approval notice from USCIS for our I-140 case. Thank you so much for being with us and helping us through this process. We appreciate your great work.

Approved in 328 days

State of Residence: Kentucky

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