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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 11,000 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 was a privilege to work with Chen immigration attorneys during my NIW I-140 application. They were really professional and kept the deadlines depicted by the client-attorney agreement. They will answer your questions within a day with the maximum clarity. I would definitely recommend them to anyone looking to apply for a NIW green card. Thanks once again and keep up the good work.

- I. S., Research Scientist

My EB1a petition got approved last week without any RFE. WeGreened worked with me very very closely at every step right from the beginning. I really appreciate the draft of recommendation letters you developed for me. Team Victoria is really great, and highly professional in services and timely responses. This is such an awesome experience working with you. Thank you !!

- S. S., System Analyst

The folks at Chen Immigration know what they are doing and did a fantastic job. They are extremely knowledgeable and helped me throughout the application process. Their letters were of top quality and would recommend them any day for any immigration related matters. Kudos to North America Immigration Law Group's team. Keep up the good work!!!

- A. S., Principal Consultant

Words can not describe my level of satisfaction working with folks at WeGreened. They have a rigid systematic approach to submit cases to USCIS (i.e. EB2-NIW in my case).
No hitting around the bush during working with you. Straight forward and logical folks. They throw it into your face when you are wrong, accept it with big heart if they fail. Turn-back time to your questions is within 24 business hours with no doubt at every single step of the progress. Do not doubt for even a single second to choosing them, regardless of your geographical point.

- T. J., Affiliate Faculty

Many thanks to Chen immigration & Attorneys for their great help, and I had a very good experience working with this professional attorney team, they prepared high quality recommendation letters and petition letters, provide guide in detail and response questions in time, I am lucky to have such a team to help me get the approval. I strongly recommended them to all who are seeking green card.

- Y. H., Postdoctoral Research Associate

My EB1B I-140 got approved within 10 business days. I have worked with Chen Immigration Team from North America Immigration Law Group for 4 months before submitting my application. They were extremely thorough, meticulous and prompt with their service. They drafted all the necessary letters (employment verification, recommendation letters and petition letter) within the agreed timeline. They helped me to choose potential recommenders and were always quick to answer any of my questions. They are very professional and definitely know what they are doing. I will definitely recommend Chen Immigration Team to anyone who is planning to apply for Permanent Residency Status in USA.

- B., Scientist

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Success Stories: Civil Engineer outside the US Secures NIW Approval and is Now Ready for IV Processing

Yeessssss!!!!!! GREAT NEWS, thank you so much!!!!!

Approved in 319 days

State of Residence: Outside the US

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Success Stories: Personalized NIW Petition Approved for Doctoral Candidate from Iran in the Field of Applied Physics

Thank you so much. this is great news, a big weight has been lifted off my shoulders.

Approved in 274 days

State of Residence: Texas

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Success Stories: NIW Petition Approved in under 2 Months for Postdoctoral Research Associate from Nepal in the Field of Organic Chemistry

Thank you for your professional service to prepare the excellent case on my behalf. Your assistance is highly appreciated.

Approved in 58 days

State of Residence: Texas

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Success Stories: Immunology Research Fellow from India Successfully Attained EB1A Approval Thanks to Customized Petition

Thank you so much for all your help!! Really glad to hear the great news and your service has been incredible.

Approved in 10 days

State of Residence: Massachusetts

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Success Stories: EB-1A Petition Approved for Postdoctoral Researcher in Texas in the Field of Immunology Thanks to Our Personalized Presentation

Congratulations to us! Thank you for all the help!

Approved in 106 days

State of Residence: Texas

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Success Stories: Customized EB-1A Petition Approved for Research Assistant in Virginia in the Field of Physics

I just checked my status and found that my case was approved. I really appreciate everything you did for me! Thank you so much!

Approved in 11 days

State of Residence: Virginia

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Success Stories: EB-1A Petition Approved in 10 Days for Senior Statistician from India in the Field of Statistics

Thank you.

Approved in 10 days

State of Residence: North Carolina

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Success Stories: EB-1A Petition Approved for Postdoctoral Fellow in Georgia in the Field of Bioengineering

Thank you so much for your help with my case. It was really a wonderful experience and I am very satisfied with your service.

Approved in 184 days

State of Residence: Georgia

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Success Stories: Ph.D. Candidate in the Field of Mechanical Engineering with Approved NIW is Now Ready for IV Processing outside the US

Thank you for this very good news! I am very grateful for your thoroughly professional service and have strongly recommended your firm to several university colleagues of mine who want to pursue careers in the US.

Approved in 150 days

State of Residence: Outside the US

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Success Stories: Indian Senior Scientist in the Field of Pharmacology Obtains Company-Petitioned EB-1B Approval in 11 Days

Thank you very much. I really appreciate your input throughout my case preparation.

Approved in 11 days

State of Residence: New Jersey

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Success Stories: Taiwanese Engineer in the Field of Electrical and Computer Engineering Secures NIW Approval Thanks to a Customized Petition

Thank you for good news and support since beginning.

Approved in 198 days

State of Residence: Pennsylvania

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Success Stories: Company-Petitioned EB-1B Approved for Researcher in Minnesota in the Field of Pharmaceutical Sciences

I have noticed that my I-140 application has been approved last night. Thanks for your help.

Approved in 6 days

State of Residence: Minnesota

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Success Stories: We Built a Unique NIW Petition for a Japanese Assistant Project Scientist in the Field of Molecular Biology and Attained Case Approval

Thank you very much!

Approved in 295 days

State of Residence: California

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Success Stories: Thanks to Customized Petition, EB-1A Approved for Postdoctoral Research Fellow in California in the Field of Molecular Biology

Thank you all the endeavors and suggestions that have been done in the years.

Approved in 9 days

State of Residence: California

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Success Stories:Customized EB-1A Petition Approved in 11 Days for Postdoctoral Research Fellow from India in the Field of Medicinal Chemistry

Congratulations to you and your team as well for this excellent work. Without your support, it was not possible. You guided me through every step. I am very grateful to you and your team.

Approved in 11 days

State of Residence: Maryland

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