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WHO WE ARE

Immigration attorneys Rachel Casseus and Sabine Casseus are dedicated to providing high quality representation for all of our clients.

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WHAT WE DO

We listen to your needs and understand that open and honest communication with you will help to ensure the success of your case.

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WHERE WE WORK

Headquartered in Cambridge, Massachusetts, Casseus Law provides assistance to individual and corporate clients in all 50 states and around the world.

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OUR COMMITMENT TO SERVE OUR CLIENTS

“Casseus Law provided services of the highest order for my green card petition, which was filed when I was a postdoctoral researcher. Attorney Rachel Casseus is the leading immigration attorney in the US when it comes to filing of EB-1A/EB-1B/NIW and family-based green card applications as evidenced by her 100% success rate. She was always on top of things throughout the application process and easily reachable by phone or e-mail. Rachel is extremely knowledgeable and has a lot of experience in representing her clients in the best way possible. She showed supreme dedication and commitment to present my case to the USCIS. She is also a lot of fun to work with! Rachel’s uniqueness also lies in her genuine desire to connect with her clients as she really wants the best for them. I recommended Rachel to a lot of my friends who also got their applications approved in a timely manner. Thank you Rachel and Casseus Law!”

—MUDIT CHAAND (VIA GOOGLE REVIEW)

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IN THE NEWS: CASSEUS LAW FEATURED IN:

Casseus Law is dedicated to the practice of all aspects of U.S. immigration law. We provide our clients with individualized attention to their specific immigration needs. Because each case is different, we will take the time to assess your immigration options, walk you through those options, and assist you in achieving your goals.

Casseus Law can assist you regardless of what state or country you are living in.

OUR COMMITMENT TO SERVE OUR CLIENTS

“Postdoctoral Researcher in Molecular Microbiology
Approved National Interest Waiver (NIW) and Green Card

In March 2014 I received an invitation to attend a Q&A session at Casseus Law Office, on which MIT postdocs could ask questions regarding visas, green cards, and immigration. In that time, I was not even aware of the option of self-petitioning based on academic accomplishments. Now, I happily celebrated my first July 4th as a permanent resident of the U.S.! Attorney Casseus made this possible, and moreover, her enthusiasm and professionalism made the whole process smooth and enjoyable.

Casseus Law provided a free evaluation and meeting to discuss my CV and achievements to determine whether I was a good candidate for the National Interest Waiver petition. Attorney Casseus gave me a green light to start the application process. She not only helped me to present myself at my best at my exhibits, but also helped me to obtain eight letters of recommendation from leading scientists, who could serve as independent evaluators of my work. I also received a lot of support in the later stages of the petition process – attorney Casseus and I attended InfoPass meetings, and she was always on top of my case by keeping on track with USCIS.

Immigration process could be exhausting, but in my case, attorneys Rachel and Sabine Casseus made it fun. They showed me that hard and professional work could be combined with friendship, which I hope will last!

I highly recommend Casseus Law Office to anyone considering immigration to the U.S. Obtaining National Interest Waiver and Green card opens a whole new world of work opportunities for postdocs, researchers and entrepreneurs. Why not give it a try – the 100% success of Casseus law cases says it all!”

—MILENA LAZOVA (VIA GOOGLE REVIEW)

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LATEST FROM THE CASSEUS LAW BLOG

The 2-Step Path to Permanent Residence

October 17th, 2023|Comments Off on The 2-Step Path to Permanent Residence

The 2-Step Path to Permanent Residence The National Interest Waiver (NIW) and the green card application process can indeed be seen as a two-step process. Here's a [...]

Casseus Law is Happy to Announce that we Received a National Interest Waiver (NIW) Approval in 1 Day

March 27th, 2023|Comments Off on Casseus Law is Happy to Announce that we Received a National Interest Waiver (NIW) Approval in 1 Day

Casseus Law is Happy to Announce that we Received a National Interest Waiver (NIW) Approval in 1 Day! Happy Monday, and I hope that wherever you [...]

Record Approvals: National Interest Waiver Cases and Work Authorization Cards

September 20th, 2022|Comments Off on Record Approvals: National Interest Waiver Cases and Work Authorization Cards

We hope that you had a wonderful summer! We spent the hot summer days hiking, cycling, running and swimming. We attended local farmers markets, picked local blueberries, [...]

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