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

Thank You Chen Immigration and Attorneys for your tremendous effort on helping me approve my NIW EB-2 petition. They are very professional from start to end. All the questions asked were answered in a professional manner in timely basis. I really appreciate all your work and suggestion during the process. If anyone of you plan to file your NIWS, Chen Immigration and Attorneys are probably the best options out there.

- M. K., Geophysicist

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.

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

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

It was an incredible experience working with Chen lawyers. I got my EB1A approved in 10 days. They were so perfect in their work and and took care of every little detail necessary. Very dependable and very friendly to work with. They were very prompt in answering every of my questions; and trust me they have been very kind to have responded to silliest of my doubts and concerns. I strongly recommend them to all my friends. Needless to mention, I am going to work with them for I-485 as well.

- T. K., Research Scientist

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.

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Success Stories: Our Skilled Team Helped A Ph.D. Student to Obtain the EB-2 NIW Petition Approval Despite RFE

My experience with Chen attorneys has been great. I have always received prompt and accurate answers to all my questions. All the attorneys at this firm are helpful and dedicated. I felt lucky to have NAILG guide me through this rigorous and extremely complex immigration process. I see how this professionalism has helped the firm gain a high GC approval rate. HIGHLY recommended!!

Approved in 334 days

State of Residence: Montana

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Success Stories: A Postdoctoral Fellow in the Field of Molecular Biology Secured an EB-2 NIW Petition Approval with Our Support

I greatly appreciate your hard work.

Approved in 255 days

State of Residence: California

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Success Stories: With Our Personalised Petition Packet A Postdoctoral Fellow in the Field of Chemistry Obtained the NIW approval

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

Approved in 349 days

State of Residence: Maryland

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Success Stories: An Application Engineer from China Secured the EB-2 NIW Petition Approval with the Help of our Custom-built Petition Pack

Thank you for the help!

Approved in 249 days

State of Residence: California

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Success Stories: A Graduate Research Assistant from Bangladesh Secured an EB-2 NIW Petition Approval, Despite the Long Haul

It’s been an immense pleasure working with the North America Law group over the past year. The entire group is very professional, pays great attention to detail, and handled my case in a very professional way. It’s been a long tiresome journey, but they are experienced enough and have a great understanding to assure your case approval. I highly recommend it to everyone who is planning to hire an attorney for NIW. Good luck to everyone.

Approved in 450 days

State of Residence: Florida

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Success Stories: Our Resolute Attempt Supported an Associate Researcher in the Field of Biochemistry obtain the EB-1B Petition Approval in Just 6 Months

Thank you so much! It has been really nice working with you! I am very satisfied with Chen Immigration services!

Approved in 190 days

State of Residence: Kansas

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Success Stories: Our Skilled Team Helped a Radio Frequency Research Engineer Obtain the EB-2 NIW Petition Approval Regardless of an RFE

Thank you so much for all of your efforts with me during the whole process. I’m really happy with the process, the attorneys are very professional, precise, punctual, and helpful in every step of the process. Definitely, I recommend the WeGreened office to everyone who wants to go down the NIW GC path!

Approved in 391 days

State of Residence: New Jersey

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Success Stories: A Postdoctoral Fellow in the Field of Molecular Biology From Russia Attained the I-140 (NIW) Petition Approval Despite the Long Wait

I am extremely satisfied with all the process of preparation of my case. I literally could not find anything to consider as not excellent service. I highly appreciate the professionalism of attorneys who worked with me on my case.

Approved in 448 days

State of Residence: Massachusetts

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Success Stories: We Helped a Postdoctoral Researcher From Taiwan Secure NIW approval in the Field of Environmental Science Without RFE

Many thanks for your help!

Approved in 392 days

State of Residence: New Mexico

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Success Stories: Our dedicated team Helped a Research Scientist in the Field of Environmental Science Secure the NIW approval

It was a great experience working with the WeGreened team. The prompt response to each of my questions made the process very smooth. Thank you! I will recommend WeGreened to any of my friends planning to apply for EB2-NIW.

Approved in 259 days

State of Residence: India

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Success Stories: Thanks to Our Unique Legal Strategy, a Postdoctoral Associate in the Field of Electrical Engineering Obtains NIW Approval

I still cannot believe that I got the result early like this… Thanks a lot for your great help!

Approved in 325 days

State of Residence: Virginia

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Success Stories: Employer-Petitioned EB-1B Approved for Research Scientist in the Field of Animal Science with Premium Processing

WeGreen law firm has a professional team that they value client’s needs and willing to put their efforts in to make things happen. After evaluated my case, they only asked me to prepare a research summary, started from there, they really did great job on trying to understand my research projects then pulled all the information together to support my application. They are so professional and high efficiency. Highly recommend choosing WeGreen to be your helper.

Approved in 15 days

State of Residence: Texas

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Success Stories: With our Help, a Research Associate from Egypt Secured NIW Approval Without RFE

Thanks for your time and effort to work on my case.

Approved in 441 days

State of Residence: New Jersey

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Success Stories: We Helped a CPE Engineer From India in the Field of Mechanical Engineering to Secure an EB-1A, Despite Long Wait

I got my both NIW and EB1A approved via Chen Immigration Law Associates. They did really fantastic job of thoroughly preparing both petitions. Can’t thank them enough. Totally recommend Wegreened for NIW and EB1A clients.

Approved in 508 days

State of Residence: Texas

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Success Stories: An Assistant Professor from South Korea Engaged in the Field of Computer Science Receives NIW Approval in 7 Months

I very much appreciate your all support and help. I knew that I’ve chosen the right partner, your company, to go through this whole process.

Approved in 211 days

State of Residence: Ohio

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