During COVID-19 pandemic, our firm continues "business as usual" under the current circumstances.
Please rest assured that the pandemic generally does not affect our capacity to handle your case. Currently, we are still preparing cases efficiently and effectively following the timeline set in our retainer agreements.

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), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend
With more than 16,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, 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.

Please see our success stories at https://www.wegreened.com/blog/

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 approved cases grew from 600 in 2013 to over 3,500 in 2019. See what our clients have to say about our service.

Approval Rate For EB1 / NIW / O1A Cases Filed By North America Immigration Law Group From 2015 To 2019

Client Testimonials

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

Three of my friends who already got green card in EB1 category with the help of Chen immigration recommended me to contact this firm. They gave me free evaluation and approve and refund policy for my EB1B. I don’t know about other firm but I can say that I had a very good experience with Chen immigration. My attorney guided me on every single step and never got irritated even if asked same question several times. I got the answer of all my questions within 24 hours of time. As they promised, they wrote very strong letter of recommendation and drafted my petition within timeline. I was impressed the way they presented my case in the petition and as a results my case got approved in 7 days. I would strongly recommend Chen immigration to anyone trying to get green card under EB1 category. As I heard from my friends and I also experienced that they are the best with impressive team of attorneys. Thank you so much Chen immigration. It would not have been possible without your help. You are doing really good job. Keep it up !
Highly Recommended !!!!

- Dr. S. R., Assistant Professor

Thank you to the North American Immigration Law Group/Chen Immigration and Attorneys for their unwavering support and help in helping my secure my I-140 approval under EB1A and also under NIW. Their service was professional and timely. They answered my million and one questions with patience and worked with me on every stage of the process. They helped draft the letters and were open to edits and comments from me. What I also liked was that they were open to receiving suggestions from me to help strengthen my case especially when we were responding to our RFE.
Thank you to this team for working diligently and patiently with me to help build my case and get the EB1A petition approved.
I highly recommend them.

- S. V., Assistant Professor

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

I highly appreciate the outstanding work and help provided by North America Immigration Law group to me during my I-140 petition. They have very good understanding of the case and even easily understood my research and full profile to make the petition. There response before committed time is really appreciable. I found that the case taken by them is a big assurance that it is going to be approved. My EB1A- I-140 got approved very quickly even the day after the premium processing application was received without any RFE or difficulty.
I highly recommend Chen Immigration Team for green card petitions. Thanks a lot for their big help.

- S. S., Group Scientist

I'd like to thank Chen Immigration and attorneys for the great job they did on my I-140 application for NIW. They put together a compelling petition letter with appropriate exhibitions which resulted in my I-140 approval only in 72 days at Nebraska Service Center (the average wait time at this center is more than 10 months now). The team at this firm are experts and experienced. They meticulously prepare all the required documents and effectively communicate with the client. They deliver on time & with the highest quality. I have recommended them to my friends who would like to apply for NIW or EB1A. Chen group knows what they are doing and they are the best, go with them!

- H. C., Postdoctoral Scholar

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Success Stories: Assistant Project Scientist in the Field of Biomedicine Received NIW Approval With the Help of Our Comprehensive Petition

Thank you very much for your help! I highly appreciate your professional service and will recommend your law firm to my peers!

Approved in 182 days

State of Residence: California

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Success Stories: Psychometrician in the Field of Psychometrics Received NIW Petition Approval With Our Customized Petition

Thank you very much for all your help!

Approved in 297 days

State of Residence: North Carolina

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Success Stories: NIW Approved for a Researcher in the Field of Analytical Chemistry in 6 Months With 13 Citations

As a postdoctoral researcher coming from the middle east I had absolutely no idea how I can proceed with my papers to get a green card. I had my master’s from Jordan and then my PhD from Germany, I worked on great projects in both countries and I was able to get important – not so many- publications and citations. I heard about North Immigration law from a friend who recently got his green card through them and he strongly recommended them to me. Upon contacting NIW I got their fast response and upon reviewing my case our journey started. They have very organized and detailed guide packages available to their clients and when it comes to processing the papers, they are very organized, highly details oriented, they respond very fast and provide the best version they can for their client to finalize a strong case. They worked with me even during COVID-19 when everything was almost closed, and they insisted on providing best work quality. Working smart and hard, being aware of law and regulations, having wide experience, following all updates with USCIS and providing the right advice for their clients, I strongly recommend cooperation with North immigration law team.

Approved in 187 days

State of Residence: California

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Success Stories: Research Fellow in the Field of Computational Neuroscience Received NIW Petition Approval in 7 months

Thank you! so much for all your hard work and efforts! I am so glad everything worked out! I am extremely grateful to the thoroughness of your approach – how precise and attentive you were in all what you were doing. It was absolutely wonderful to be able to totally rely on your expertise, knowledge, and diligence. I felt well informed and guided during the whole process and very much appreciated the timely communication and your responsiveness.

Approved in 214 days

State of Residence: New York

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Success Stories: Comprehensive Petition Led to NIW Approval for Researcher in the Field of Computer Science, Despite RFE

It was a great experience working with you.

Approved in 193 days

State of Residence: Texas

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Success Stories: Postdoctoral Research Associate in the Field of Experimental Physics Received NIW Petition Approval in Less than 6 Months, Now Awaits I-485

I’ve got good news! I got a letter from USCIS that says my 140 has been approved! Thank you for all your help, particularly all that careful review.

Approved in 177 days

State of Residence: Illinois

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Success Stories: We Helped a Postdoctoral Fellow in Massachusetts in the Field of Theoretical and Computational Chemistry to Secure an EB-1A, Without RFE

Thank you so much!

Approved in 312 days

State of Residence: Massachusetts

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Success Stories: NIW Petition Approved in About 6 Months for Iranian Postdoctoral Scholar in the Field of Petroleum Engineering

Thank you again for your help.

Approved in 187 days

State of Residence: California

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Success Stories: Our Firm Helped an Iranian Postdoctoral Research Associate in the Field of Computer Science Secure NIW Approval With 29 Citations

Thanks so much for your always kind consideration and nice advice.

Approved in 196 days

State of Residence: Wyoming

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Success Stories: Our Law Firm Helped a Postdoctoral Research Associate in the Field of Toxicology Secure NIW in Just 6 Months

My sincere appreciation to Victoria Chen’s team for the hard-work and dedication in preparation of my case. Special thanks to Isabella for her help in my I-485.

Approved in 189 days

State of Residence: Illinois

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Success Stories: Postdoctoral Fellow in the Field of Space Physics Received NIW Petition Approval in Less than 6 months

Thanks very much.
 

Approved in 179 days

State of Residence: California

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Success Stories: NIW Petition Approved in Less than 7 Months for Postdoctoral Researcher in the Field of Electrical Engineering

I just received the I-140 approval notice- thank you so much for the excellent work you did! Your experience, availability, attention for detail and very precise information you gave me has been key and very much appreciated, and already before getting the notice I was recommending your firm to friends and coworkers looking to file for EB2-NIW. Now I will do it even more.

Approved in 200 days

State of Residence: California

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Success Stories: Comprehensive Petition Led to NIW Approval for Senior Clinical Research Associate with 19 Citations in the Field of Biomedical Science, Despite RFE

My experience with the Chen Immigration Law group has been unbeatable. They are extremely professional, thorough, helpful and patient. My I-140 was approved in less than 9 months, including a RFE defense. I have recommended the firm to several friends who want to start the Green Card process.

Approved in 291 days

State of Residence: California

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Success Stories: NIW Petition Approved for Chinese System Performance Analysis Engineer in the Field of Electrical Engineering.

Thank you for all your efforts. I really appreciate it.

Approved in 200 days

State of Residence: Ohio

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Success Stories: Our Customized Petition Helped a Senior Fellow from India to Secure NIW approval in 7 Months

North America Immigration Law Group was referred to me by one of my colleagues. It was an absolute pleasure working with them. A highly professional team of lawyers helped me each and every step of the way. I was impressed by the fact that how methodical they are. A client specific data base was created, where all the documents were uploaded for review. They responded to all my questions including some trivial ones without any hesitation. I have rehired them for my next immigration filing and can’t recommend enough, if you are considering them.

Approved in 217 days

State of Residence: Washington

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