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 had a great experience working with Chen Immigration Law Group. I applied for EB1A premium processing and the case was approved within 2 weeks without any RFE.
I was impressed with the quality of petition letter and the reference letters drafted by their team. Although my field is highly technical, the attorneys seemed highly knowledgeable and were able to present my research in a manner which was easy to understand, impressive and yet not 'over-selling'.
They went over my research/citations meticulously and were able to catch mistakes which honestly I would have missed if I was preparing my own case. They were also very prompt with replying to any questions I had during the process.
In short, I would strongly recommend them to all who want to get through the green card process without stress.

- P. J., Postdoctoral Researcher

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

The best thing to happen to me in my GC process was my friend's recommendation of NAILG. They have been impeccable when it comes to keeping their promised time. They have also been giving me appropriate advice at appropriate times and have prepared a 1i140 packet that I could not have done myself in 100 years. I can't thank them enough.

- K. K., Research Scientist

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

It was a long and tough journey to prepare the EB-1A I-140. However, with the professional assistance and prompt feedback from the NAIL firm, this process has become much easier. They always stick to the deadlines that have been promised (preparing reference letter in 10 days, petition letter in 10 days). Thank you Chen associates for your enormous help, which helped me get my case approved one day after USCIS received my Form I-140. I will absolutely recommend you to every of my friends who will be applying for the green card in the future.

- J. L., Postdoctoral Fellow

I am thankful to Victoria Chen and her immigration team for making this happen. I got my I-140 approved in EB1A category. This group is highly professional and I am very satisfied with the services. The reply to all of my questions were prompt. The team is extremely meticulous with documentation and drafting of letters, especially the petition. I strongly recommend North American Immigration Law group for US immigration!!!!

- P., Neuroradiologist and Research Scientist

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Success Stories: Our Vigilant Work Helped an Assistant Professor from Bangladesh Secure an EB-2 NIW Petition Approval in the Field of Computer Science

Thank you so much for your professional efforts. I appreciate your help a lot with my case.

Approved in 398 days

State of Residence: Louisiana

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Success Stories: An Environmental Ecologist Got Employer-Petitioned EB-1B Approved in Just 7 Days with 35 Citations (Premium Processing Requested)

The Attorney has happily answered to all questions raised satisfactorily and cleared my doubts on my petition preparation and submission of the documents.

Approved in 7 days

State of Residence: Texas

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Success Stories: Thanks to PP, An Assistant Professor in the Field of Endocrinology Obtained an EB-1A Approval Within 91 days Despite RFE

I really appreciate all the hard work and meticulous efforts you have put into my petition and I am very pleased with your work!

Approved in 91 days

State of Residence: Maryland

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Success Stories: We Supported a Senior Scientist from India to Obtain O1-A Approval in Just 13 Days, Thanks to Premium Processing

Your team is very meticulous in preparing my I-129 petition and I appreciate your hard work on every petition filed.

Approved in 13 days

State of Residence: New Jersey

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Success Stories: Thanks to Premium Processing, A Material Scientist from China Attained O1-A Approval in Just 8 Days With 34 Citations

Thanks for your help in my O-1A application.

Approved in 8 days

State of Residence: Florida

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Success Stories: Thanks to Premium Processing, a Community Economic Development Coordinator Secured O1-A Approval from Sweden in the Field of Sustainable Development in Just 7 days

Thank you so much for helping me succeed with my case.

Approved in 7 days

State of Residence: Hawaii

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Success Stories: Securing NIW Became Easy for a Research Scientist from China With Our Customized Petition Package

Thank you for all your help with the NIW case prep. I highly appreciate your time and support.

Approved in 245 days

State of Residence: California

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Success Stories: EB-1B Petition Approved for a Research Scientist From India, Thanks to Our Customized Petition Packet and Premium Processing

Thank you very much for your support, your team has provided me great service in every petition I filed.

Approved in 176 days

State of Residence: California

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Success Stories: A Research Fellow from China Secured EB-1A Approval Within 10 days, Thanks to Premium Processing and Our Team

Thank you so much everyone who worked on my green card application. I and my family appreciate all your help during the process.

Approved in 10 days

State of Residence: Maryland

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Success Stories: An Egyptian Researcher Obtained NIW Petition Approval with Our All-Encompassing Petition Docket

Top professional firm in the case preparation and continuous update strategies that help the case preparation. Thanks!

Approved in 337 days

State of Residence: N/A

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Success Stories: Our Law Firm Supported A Senior Research Associate to Secure EB-1A Approval in 7 Days With the Help of Premium Processing

Thank you for such an efficient service.

Approved in 7 days

State of Residence: North Carolina

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Success Stories: Thanks to Premium Processing, A Research Fellow from India Obtained EB-1A Approval Within 3 months

Excellent service in preparing the reference letters and petition letter. I really appreciate your advice and guidance in preparing the documents for the petition.

Approved in 92 days

State of Residence: Maryland

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Success Stories: We Supported a Research Professional Attain O1-A Approval from India in Just 13 Days, Thanks to Premium Processing

Thank you very much for your support and help in filing my O-1 visa application.

Approved in 13 days

State of Residence: N/A

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Success Stories: Our Customized Petition Packet Helped A Postdoctoral Researcher in the field of Immunology from China Secure NIW Petition Approval

My experience with Chen attorneys has been great. Thank you so much for the dedicated work. Highly recommended!

Approved in 311 days

State of Residence: Maryland

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Success Stories: An Attending Gastroenterologist and Hepatologist from India Obtained the NIW Approval with the Support of Our Legal Team

Thank you for your hard work for NIW I-140 approval.

Approved in 252 days

State of Residence: Oregon

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