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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 14,000 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 / O1A Cases Filed By North America Immigration Law Group From 2014 To 2018

Client Testimonials

We just wanted to thank Chen Immigration for their help during this process. They were absolutely amazing. They responded to all our questions with such detail and were thorough in their examination of all our supporting documentation. They were quick with their responses and always stuck to the timeline. They provided us amazing templates for all out letters of recommendation and overall were exceptional. Highly competent and would strongly recommend to anybody looking for immigration assistance.

- G. B.

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.

I cannot describe how excited I was when I got to know that my I-140 EB1A application has been approved. This simply could not be true if without the professional help from the North America Immigration Law Group. I don't think that my background conditions were safe for this application. But I knew that their preparation strategy made my case pretty strong. Although the application was long and challenging, it was very nice to work with their team during the whole process period. They impressed me with excellence, professionalism, and highly responsiveness. I do believe that their service is the best one in the immigration business.
Thank you so much for your effort to help me get through the EB1A application. I have recommended and will be happy to continue recommending your professional team to other people who really want to be greened.

- K. J., Electrical Engineer at New York State

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

I will definitely recommend North America Immigration Law Group to all my friends who is seeking for immigration services. I am very, very impressed by their excellent service. The entire process is very professional and they have been responsive and responsible. They will do their best in every little detail to make you case stronger. Their service and attitude towards every case define their high reputation.

- B. H., Postdoctoral Research 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

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Success Stories: Graduate Research Assistant in the Field of Chemistry Received NIW Approval Despite RFE

Thank you very much for your hard work.

Approved in 299 days

State of Residence: California

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Success Stories: Graduate Student Researcher in the Field of Electrical Engineering Obtained NIW Approval in Less than 6 Months

I would like to thank you for the great experience

Approved in 173 days

State of Residence: California

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Success Stories: Customized NIW Petition for a Physician and Assistant Professor from Philippines Approved in Less Than 7 Months

Approved in 185 days

State of Residence: Nevada

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Success Stories: Research Associate in the Field of Bioinformatics Waited for 6.5 Months and Received NIW Approval

What a great news! Thank you so much for your wonderful work.

Approved in 193 days

State of Residence: Michigan

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Success Stories: Visiting Scientist from Sri Lanka in the Field of Environmental Geochemistry Finally Receives NIW Approval After Over a Year of Waiting

Thank you for your support towards getting my petition approved.

Approved in 537 days

State of Residence: Massachusetts

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Success Stories: USCIS Approved EB-1A Petition for a Chinese Data Scientist in Texas in the Field of Mechanical Engineering

I received a letter from USCIS today saying that my I-140 application has been approved. Great news. Thanks for helping me out on my application!

Approved in 249 days

State of Residence: Texas

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Success Stories: NIW Petition Approval for a Research Fellow in the Field of Immunology After 15 Months

I have no words to express my gratitude to your team!!! Be sure that I'll indeed recommend you. Indeed I have do so already to several colleagues!

Approved in 455 days

State of Residence: Maryland

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Success Stories: We Built a Personalized EB-1A Petition for a Chinese Postdoctoral Associate in the Field of Medical Imaging and His Case Was Approved

Approved in 249 days

State of Residence: Florida

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Success Stories: NIW Petition Approved within 6 Months for PhD candidate in the Field of Chemical Physics Thanks to Customized Petition Letter

I really appreciate your help and I cannot thank you enough for your professional work.

Approved in 175 days

State of Residence: Ohio

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Success Stories: Senior Research Chemist in the Field of Polymer Chemistry Received NIW Petition Approval Now Awaits I-485 Approval

This is great to hear and I'd like to thank your team for all of your help during this process. I was happy with your service and I will definitely leave a good review.

Approved in 309 days

State of Residence: Connecticut

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Success Stories: An Associate Director from India Based in Massachusetts who Specializes in Biostatistics Received EB-1A Approval by Presenting a Customized Petition

Good news!! I received the approval notice earlier today.

Approved in 216 days

State of Residence: Massachusetts

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Success Stories: University Sponsored EB-1B Approved in Less Than 3 Months for an Indian Associate Professor and Department Head in the Field of Speech-Language Pathology

Thank you for working with me and representing me on my I-140 application

Approved in 85 days

State of Residence: Oklahoma

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Success Stories: NIW Petition Approved in Less Than 7 Months for Postdoctoral Research Associate from Ukraine in the Field of Theoretical Physics

Thank you for helping me with the process!

Approved in 194 days

State of Residence: New Mexico

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Success Stories: Adjunct Faculty Member in the Field of Educational Technology Received NIW Approval in less than 6 Months

Thank you much for all you did! Words cannot express how indebted I am.

Approved in 165 days

State of Residence: Washington

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Success Stories: Our Firm Helped a New York-based Research Assistant Professor in the Field of Biomedical Engineering in Obtaining NIW Approval

I had an excellent experience with Chen Immigration Law Associates. They worked on my I-140 EB2 NIW petition and I received the approval in around 5 months and half with no RFE. As I was recommended to work with them, I will recommend them to my colleagues and friends.

Approved in 165 days

State of Residence: New York

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