북미 이민법 그룹(첸 이민 법률 회사)은 미국 50개 주에서 기업, 연구 기관 및 개인의 I-140 이민 청원을 대리합니다. 본사는 취업 이민을 전문으로 하며, 이하 분야에서 높은 성공률을 기록하고 있습니다: EB2-NIW (고학력자 독립 이민), EB1-A (특수 능력 보유자) and EB1-B (우수 연구자/교수).

수천 건의 I-140 승인 경험을 바탕으로 통찰력 있는 USCIS 판결 추세 제공
64,000+건에 달하는 EB-1A, EB-1B 및 EB-2 NIW 승인을 통해 이민서비스국(USCIS)의 I-140 안건 판정 방식에 대한 정보를 직접 제공합니다. 이민서비스국은 지속적으로 EB-1A, EB-1B 및 EB-2 NIW 해당 판정 기준을 지속적으로 변경해 왔으므로, 본사의 수많은 성공 사례 데이터베이스에서 이민서비스국의 판정 경향에 대해 전례가 없을 정도로 날카로운 통찰을 할 수 있습니다. 본사는 모든 사례의 데이터를 신중히 분석해 고객께 지속적으로 변경 중인 미국 이민법에 입각한 최신 정보를 토대로한 조언과 전략을 제공합니다. 저희에게 맡겨 주신다면, 언제든지 중요 갱신 사항, 최신 전략 및 정보를 얻으실 수 있으므로 항상 귀하의 사례에 알맞은 현명한 결정을 내리실 수 있습니다.

귀하와 유사한 배경과 자격 증명을 보유한 수십만 고객이 저희의 도움을 받으셨습니다.
저희는 고객의 비자 상태, 국적, 배경 및 전문 분야에 구애되지 않고 수백, 수천명의 고객께 도움을 드렸습니다. 저희를 찾으셨던 고객은 모두 저희가 고객의 연구와 업무를 놀랍도록 잘 이해한다는 것에 감탄을 금치 못합니다. 고객에 대한 깊은 이해는 저희가 수많은 유사 안건을 처리했기 때문에 생겨난 것임과 동시에 개별적인 청원에 대한 최고의 전략을 구축할 수 있도록 합니다.

대부분의 고객님께서 저희를 찾으시는 이유는 바로 입소문 때문입니다
수년간 본사는 기존 고객의 입소문과 추천만으로 새로운 고객을 유치했습니다. 본사는 친구와 가족이 지인에게 저희와의 긍정적인 경험을 공유한 것에 자부심을 갖고, 고객 여러분들에게 행복한 그린카드 신청 경험을 제공할 수 있도록 노력하고 있습니다. 이러한 노력으로 저희는 2013년 600건을 성공시켰으며 2025년에는 64,000+건 이상을 성공시켰습니다.

2020년부터 2024년까지 북미 이민법 협회가 제출한 EB1 / NIW 사례 승인 통계

Client Testimonial

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

My I-140 (NIW) was approved this week!
I was fortunate to come across Chen immigration when I started looking into my options for green card. I quickly realized they are extremely professional and would handle my case at a personal level. Indeed, over the last 1 year they have performed beyond my expectations.
Chen immigration team gave me a free evaluation after assessing my portfolio. Their timing for my case has been impeccable at every step. The lawyers have worked with me as a team. Communication with the whole firm has just been outstanding. I would recommend Chen Immigration extremely highly to all my friends and anyone who is in my shoes and looking into the process for Green card.

- M. R., Physician

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

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 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

A real pleasure to work with Chen Immigration. I'm very satisfied with the process and, of course, with the result!
It was a persistent, systematic everyday job of their team for several months, tons of e-mails, all replied professionally. No need for a single phone call! No nerves, no hash, no mess, just persistent professional work that resulted in my approval.
Yes they ask for many supporting documents and evidence but the result is a very strong case approved without any RFE. That's extremely important to save time and nerves.

- A. B.

READ MORE

Success Story: O1-A Approved in Just 17 Days! Custom Strategy Secures Win for A Chinese Post-Doctoral Fellow via Premium Processing

“Great. Thank you for all your effort.”

Approved in 17 days

State of Residence: South Carolina

Read more

Success Stories: Collaborative Win: NAILG and Postdoctoral Research Associate in Materials Engineering Achieved NIW Approval

“I’m happy with the service. Thanks.”

Approved in 40 days

State of Residence: Utah

Read more

Success Stories: NAILG Helped a Senior Advisor from India to Obtain NIW Approval in the Field of Computational Chemistry in 1 Month, 21 Days only

“Great news! Thank you for your support and guidance in this important process. The team was prompt and very diligent in preparing and reviewing the material and did a nice job explaining the expectations and best practices to help ensure the application is as smooth as possible.”

Approved in 51 days

State of Residence: Indiana

Read more

Success Story: We Helped an Expert in Applied Entomology Secure NIW Approval with Confidence

“With the expert guidance of Chen Immigration Law Associates, I successfully obtained my EB-2 (NIW) approval (priority date: May 21, 2024, decision date: March 18, 2025). The firm’s deep understanding of the petition process, professionalism, and prompt responses made the entire experience smooth and efficient.
 
I am grateful to the Chen team for their outstanding support and highly recommend them to researchers and professionals seeking U.S. immigration under the NIW categories.”

Approved in 295 days

State of Residence: China

Read more

Success Story: Senior Software Developer from China Achieves NIW Victory Through Our Assistance

“I was amazed by the professionalism and strategic approach of the legal team, which made the complex NIW process feel manageable and clear. Their expert guidance was instrumental in the successful approval of my case, and I am grateful for their invaluable assistance in achieving this goal.”

Approved in 295 days

State of Residence: New York

Read more

Success Stories: A Dual Triumph in U.S. Immigration: Elevating Population Health Through Data and Digital Innovation

“Many thanks again for your professionalism and great help. I will definitely refer to my colleagues and friends. I would also like to specifically thank my attorney for his outstanding skills and help with my case. I really appreciate him.”

Approved in 69 days

State of Residence: Singapore

Read more

Success Stories: Turning Data into Public Health Insight: EB2-NIW Approved for AI-Powered Health Researcher

“This is great news! I’d like to express my sincere thanks to the team and attorneys for all the help and support during this long process. Navigating the application could be intimidating at times. Your clear instructions and detailed feedback helped me immensely along the way.”

Approved in 200 days

State of Residence: Texas

Read more

Success Story: From Neuroimmune Signals to National Impact — Dual I-140 Approvals for a Biomedical Innovator

“Thank you so much for your invaluable assistance in securing my approvals.”

Approved in 112 days

State of Residence: United Kingdom

Read more

Success Story: O1-A Approved in Just 14 Days! A Postdoctoral Research Associate Secures Success with NAILG’s Team and Premium Processing

“Thank you so much for the wonderful news! It was a real pleasure working with you!”

Approved in 14 days

State of Residence: Illinois

Read more

Success Story: NIW Success for Chinese Graduate Student – Approved with Our Tailored Strategy and Premium Processing

“It’s been a great experience working with your firm, and I really appreciate all the help along the way! The expertise and prompt responses are exceptional, definitely would recommend to anyone who is interested in applying for a green card!”

Approved in 44 days

State of Residence: Massachusetts

Read more

Success Stories: Radiologist Secured NIW for Pioneering Research on Safer, Faster Imaging Techniques

“Thank you very much for your help and support from the free evaluation till my I-140 approval.”

Approved in 131 days

State of Residence: New York

Read more

Success Stories: From ICU Data to Lifesaving Predictions: How One Researcher Is Using Algorithms to Revolutionize Critical Care

“Thank you for your great work and kind assistance throughout the process. The attorney is very helpful and prompt in response. Overall, it’s a satisfying experience!”

Approved in 45 days

State of Residence: United Kingdom

Read more

Success Story: With Strategic Filing, Our Expert Team Assisted a China Associate Research Scientist Secure NIW Approval

“I’m so thankful to NAILG for helping me get my NIW petition approved. From the very beginning, they were patient and incredibly knowledgeable. I never felt alone in the process—they guided me step by step, answered all my questions quickly, and made everything feel manageable. I truly appreciate their hard work and care, and I wouldn’t have been able to do this without them.”

Approved in 476 days

State of Residence: New Jersey

Read more

NIW Approved for Inorganic Chemist Advancing Rare-Earth Elements Extraction and Nuclear Waste Remediation

“Thank you so much!!! I really appreciate your help!”

Approved in 490 days

State of Residence: Michigan

Read more

Success Stories: Medical Scientist from Nepal in Biomedical Science Secures EB2-NIW Approval, Overcoming RFE Challenge

“This is fantastic news! I want to extend my sincere thanks to your entire team for their outstanding assistance with my I-140 application and the subsequent I-140 RFE. I truly believe my case wouldn’t have been approved without the dedication and expertise of your professionals.”

Approved in 169 days

State of Residence: Florida

Read more

Next » « Prev