チェン移民法事務所は、職能団体であり、アナーバー、ダラス・フォートワース、ニューヨーク、及びリサーチ・トライアングル・パークに事務所を持つ全米にわたる移民法事務所です。創立以来、当事務所は全米50州の企業、研究機関、及び個人クライアントのI-140移民申請を手掛けてきました。当事務所は移民法のエキスパートであり、特に以下の雇用ベースの移民ビザの分野で立証された成功歴を持っています:EB2-NIW(National Interest Waiver=国益免除)、EB1-A (Alien of Extraordinary Ability=卓越した能力を有する外国人)、EB1-B(Outstanding Researcher/Professor=傑出した研究家又は教授)、EB1-C(Multinational Executive/Manager=多国籍企業の重役又は管理職者)、及びPERM(労働許可プロセス)を伴うEB-2。

当事務所のスタッフは、移民に関する最新の動向や、USCIS(米国市民権・移民業務局)の規則、AAO(行政上訴事務所)の判決、及び司法審査の判決に常に注意を払っています。収集した莫大な資料が、当事務所の成功ストラテジーや説得力のある議論構造に役立っています。

当事務所は、一つ一つのケースの承認を保証いたします。当事務所の成功の鍵は、証拠の提示の仕方と、高品質な請願書にあります。当事務所は、過去に承認されたケースや過去に却下されたケース、AAOの判決、司法審査の判決、及びUSCIS内部文書の研究に多くの資金と労力を注ぎ、それらは全て当事務所のデータベース・システムに組み込まれています。他事務所の弁護士や請願者は、請願書を作成するのに定型のフォームを使用するかも知れませんが、当事務所がクライアントの請願書を作成する際は、それぞれのクライアントの状況を基に、当事務所のデータベースを活用し、審査官が却下出来ない様に、最善の請願書を作成いたします。高品質な請願書を作成するには厳密な分析能力が必要である為、最高の移民サービスを提供する目的から、当事務所は米国にあるトップレベルのロースクールから3年制のJ.D.(法学博士号)を取得した弁護士のみを採用しています。

高い能力を持った弁護士に加え、当事務所では、NIW又はEB1-A申請を通して永住権を取得した、広範囲にわたるエキスパートがテクニカル・アドバイザーとして所属しています。承認された事例や、AAOの判決、及び連邦裁判所の判決を幅広く調査し、集める事で、当事務所の専門家スタッフは、NIW資格試験やEB1資格試験と呼ばれる、各ケースを承認に導く為の系統的基準を開発しました。現在これらの試験基準を満たす事ができない方々は、当事務所の資格向上プログラムに加入する事ができ、資格を全体的に向上する為の綿密な評価と計画を、当事務所のテクニカル・アドバイザーと弁護士が提供いたします。つまり、当事務所は移民法事務所であるだけでなく、コンサルティング会社でもあり、クライアントが米国永住権を取得出来るようにシステマチックなアプローチを提供いたします。

当事務所が引き受けるケースに対する自信をもとに、承認を保証いたします。承認されなかった場合は、弁護士費用を100%返金いたします。当事務所は全額返金保証を提供する唯一の米国移民法事務所であり、この返金ポリシーに誇りを持っています

当事務所は、クライアントのケースを成功に導く能力に100%の自信を持っています。また、当事務所はI-140請願書に対し返金ポリシーを持っている唯一の米国移民法事務所です。これは空約束などではなく、当事務所を拘束する弁護士とクライアント間の契約書に明確に記載されています。

Client Testimonials

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.

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 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

I'm very happy with all the work and advice Chen Immigration Team have put into my NIW application. The responses were always timely, the letters drafted were polite, well-structured and timely. When I got my RFE, I was worried, but with the help of the attorneys working with me, the answer to the RFE lead to approval.
Not only do the members of the team work extremely hard and with highest professionalism, they also show that they believe in their clients, are able to emphasize all the achievements better than I ever could, and they genuinely care.
Thank you so very much!
I cannot be happier with everything you've done for me!

- M, Postpoc

Many thanks to NAmILG/Chen Immigration for the quality and efficiency of their services. They have always replied very fast to any of my requests or questions. They have provided me with very clear answers and guidelines to navigate the I-140 application process. Their preparation of the file and their drafting of letters were thoroughly thought out and meticulous. I consider they have played a key role in the success of my I-140 application.
I would highly recommend Chen Immigration for their professionalism, honesty, and straightforwardness.

- P. A. M., Postdoctoral fellow

WeGreened has been a pleasure to work with. They were so thorough with everything. With their very knowledgeable and able support and timely help in every respect I could finally get my I-140 approved in EB-1A category.
I would therefore highly recommend them to all who wants to file a permanent residency.

- R. C., Senior Development Scientist

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Success Stories: NIW Approved for a Nepali Laboratory Manager and Doctoral Researcher After RFE – Advancing Semiconductor Packaging and Microelectronics Reliability

“Wow. What great news…Thank you so much for making a strong response letter, which led to the success of this case. Thank you again for your help.”

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Success Stories: Fighting Disease at the Molecular Level: NIW Approved for Researcher Targeting U.S. Health Risks

“Thank you so much for all your help! I really appreciated it! I would recommend you to my friends if they need immigration services.”

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State of Residence: Iowa

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Success Story: Dual Success Despite RFE: Our Expert Team Helped a Japanese Associate Professor Receive EB1A and NIW Approvals

“It has been our pleasure to work with you. Thank you for your support! Thank you so much again for your service.”

Approved in 112 days

State of Residence: Japan

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Success Stories: Success Without Scrutiny: Dual NIW and EB-1A Approvals for Clinical Retina Fellow

“I had an excellent experience working with Chen Immigration Attorneys. I signed the contract to apply for the EB1, and we filed the case in less than two months. The petition was approved in just 19 days through premium processing. The team was solid, organized, and highly professional throughout the process.”

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State of Residence: Florida

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Success Stories: Precision in Light: EB1B Approval for a Leading Optical Engineer in Directed Energy

“Very good service! I am very pleased to collaborate with you! Thanks!”

Approved in 100 days

State of Residence: New Jersey

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Success Story: NIW Success in Geotechnical Engineering! Chinese Postdoctoral Researcher Approved Without RFE

“We are delighted our case is approved! Thank you all for your efforts!”

Approved in 496 days

State of Residence: China

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Success Story: NIW Approved! We Helped a Non-Tenure Track Lecturer from India Achieve Immigration Success

“I am incredibly grateful for the dedicated and professional support I received throughout my EB-2 NIW process. As a Non-Tenure Track Lecturer in Computer Science, navigating the complexities of the immigration system felt overwhelming at times. However, the team’s deep understanding of the requirements, meticulous preparation of my case, and timely guidance made all the difference. Thanks to their efforts, I received my NIW approval on April 17th, 2025. This milestone is a significant step forward in my academic and professional journey in the United States. I highly recommend their services to any academic or researcher pursuing this path.”

Approved in 484 days

State of Residence: Ohio

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Success Story: Overcoming RFE: NAILG Helped a Quantitative Analyst from China Achieve NIW Approval Through Premium Processing Upgrade

“Wegreen is helpful to organize my materials.”

Approved in 210 days

State of Residence: North Carolina

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Success Stories: NIW Approval Secured Without RFE for a System Model Technical Leader from Iran in the Field of Electrical Engineering

“I’m thrilled to share my experience working with Chen’s Immigration Attorneys on my EB-2 NIW (National Interest Waiver) petition, which was successfully approved without any Request for Evidence (RFE)—a result that speaks volumes about their expertise and diligence.
 
From the very beginning, the highly skilled attorneys within the group impressed me with their professionalism, responsiveness, and deep understanding of the process. They answered all my questions promptly and clearly, helping me navigate the complex requirements with confidence. Their guidance was always thoughtful, accurate, and supportive.
 
What I appreciated the most was the precision and care with which my profile was prepared. Every document, detail, and argument was presented in a clear and compelling manner. It was evident that a great deal of attention went into making my case as strong as possible—something that ultimately contributed to the smooth approval of my petition.
 
I am truly grateful for such commitment, expertise, and support throughout this journey. I highly recommend their services to anyone considering an EB-2 NIW or any other immigration process.”

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Success Stories: From RFE to Approval: NAILG Helped Internal Medicine Research Coordinator Earn EB-1A After Prior NIW Success

“This makes me so happy! It has been a long journey, but I’m so happy to have you as my lawyers. Thank you for all the support and guidance. Thanks, thanks, thanks.”

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“I would like to sincerely express my gratitude for your great service and your assistance throughout the process.”

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Success Story: Just 12 Days to NIW Success! Our Firm Helped a Nepal Staff Scientist Get Approved Swiftly with Premium Processing Service

“This is great news!! I feel very elated to have my NIW approved!!”

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“I am writing to express my sincere gratitude and admiration for the outstanding service you provided during my NIW application process. Collaborating with your team was a seamless and enjoyable experience. You were always approachable, responsive, and willing to go the extra mile to accommodate my needs. Your clear communication and willingness to explain complex legal concepts in an understandable manner made the entire process less daunting. Thank you for making this a truly wonderful experience!”

Approved in 27 days

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