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

It was fantastic to work with Chen Immigration Law Group. I got my I140 approval just in 4 months.Chen Immigration Law Group is a very professional company.They answered all my questions with timely manner and prepared my I140 package really good that I received my approval way before than I expected. I also really like their online service which makes everything easy to understand and to follow the instructions correctly and help you to handle such a complex paper work efficiently.

- A. C., Postdoc

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

I worked with this firm for my I-140 EB2-NIW application. They delivered everything as promised. Preparing documents for this application is a cumbersome work but WeGreened makes it really straightforward and simple. All I had to do was to write a research summary and contact my references for recommendation letters. Even for these steps they provided some samples and templates. Their messaging platform is great! Although I never talked to any of the attorneys on the phone, all my questions were responded within less than 24 hours on the messaging platform.

- B. M., RF Computational Engineer

I'm so excited that my I-140 got approved within such a short time! I do think the North America Immigration Law Group did a great job. They are so patient to answer lots of my questions. The recommendation letters and petition letter are well prepared. That saved lots of my time! I will definitely recommend to my friends, as well as other people who prepare to apply for green card!

- X. L., Postdoctoral Fellow

2 years ago when I googled saying 'Best immigration lawyer for NIW' - It showed up Chen immigration on top of the list at Yelp. I decided to work with Chen immigration firm and now I am highly satisfied with my decision.
My EB2-NIW application has been approved after 13 months. Chen immigration helped me to submit this application. I am very much impressed the way they prepare my application for this category. They are very professional ! I have already recommended dozen of my friends to Chen immigration and will highly recommend to all those who are currently looking for immigration lawyer in USA.

- M. S., Postdoctoral Research Associate

I heard about this law firm from one of my friends who had high recommendation. Before approaching Chen Immigration Law Associates, I had personally talked to an immigration lawyer whose fee was expensive and the lawyer did not seem much positive regarding my EB2-NIW case. When I first contacted Chen Immigration Law Associates for free EB2-NIW evaluation and heard that my case is eligible for approval or refund, it energized me and made me believe that my case is strong enough too. Though communication was only through email, it was easy and reliable. The timeline set in the contract is always fulfilled. I am really happy that I chose this law firm and I highly recommend it to anyone seeking immigration advice and services. Once again, I am very thankful to the team of Chen Immigration Law Associates for all their effort in making my petition a success.

- O. P.

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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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Success Stories: NIW Petition Approved Without RFE for Iranian Research Assistant in the Field of Chemical Engineering

I can’t tell you how much I’m grateful for that. You are the best lawyer without any doubt.

Approved in 274 days

State of Residence: N/A

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Success Stories: NIW Petition Approved for Visiting Assistant Professor from China in the Field of Computer Engineering, Despite RFE

This is great news. Finally, we made it together. Thanks a million for your professional and outstanding services.

Approved in 371 days

State of Residence: Missouri

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Success Stories: With our help, a Ph.D. Student in the Field of Stem Cell Biology Secures an NIW Petition Approval in 6 Months

Thank you for all your help throughout this process!

Approved in 185 days

State of Residence: California

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Success Stories: Research Assistant in the Field of Environmental Sciences Received NIW Petition Approval Without RFE, Despite Long Wait

Thank you for your excellent work.

Approved in 426 days

State of Residence: Oklahoma

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Success Stories: Iranian Internal Medicine Resident in the Field of Clinical Medicine Received NIW Petition Approval, Despite RFE

Thank you for all your help.

Approved in 609 days

State of Residence: Philadelphia

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Success Stories: NIW Approval Became Easy for a Highway Safety Engineer from Iran in 6 Months With Our Law Firm

Thank you very much for your kind help towards my I140 application. I am very pleased and satisfied with your service.

Approved in 180 days

State of Residence: Illinois

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Success Stories: NIW Approval for an Assistant Professor from China in the Field of Molecular Biology With the Help of Comprehensive Petition Drafted by Our Law Firm

The service provided by WeGreened is very helpful, it is a great time to work with them.

Approved in 174 days

State of Residence: Illinois

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Success Stories: We Helped an Associate Nephrologist From India in the Field of Nephrology to Secure an EB-1A

Thank you for all the help in securing EB1A approval for my case.

Approved in 203 days

State of Residence: New Jersey

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Success Stories: Our Firm Helped a Postdoctoral Researcher in the Field of Surgical and Critical Care Secure NIW Approval, Despite Long Wait

Thank you for your professional service during this long process. We definitely get to 5 star and a good review for your team, because your team deserve that best review.

Approved in 538 days

State of Residence: Massachusetts

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