Mw. mr. M. (Sonya) Taheri

Founder and lawyer

Taheri graduated in 2011 from her Masters at the Erasmus University in Rotterdam. She specializes in administrative law, both nationally and internationally. Since graduating with a Master’s degree in “Public International and European Law”, she has a broad knowledge of both international and European law.


After that she initially specialized in the field of Human Rights and Asylum Law. She now has over 13 years of experience in her field and specializes in immigration law in its entirety and is also active in the field of criminal law.


With regard to immigration law and the associated procedures, Taheri is a very suitable choice as a lawyer as she speaks several languages, namely Dutch, English and Farsi. As a result, she can often assist clients without an interpreter, preventing miscommunication with interpreters and allowing matters to be resolved properly.


Taheri is no stranger to the media. As a specialist in immigration law, she has been invited several times to speak about current affairs in the media.


mr. Taheri is registered in the register of legal areas of the Netherlands Bar for the following main and sub-law areas:


– Immigration law (regular)

– Asylum law

– Immigration detention

– Criminal law (picket)


On the basis of this registration, it is obliged each calendar year to deal with the necessary points to comply with the standards of the Dutch Bar Association.


Bostan law firm does not have an independent escrow account.

Matin Heydari Delshad

Legal assistent

Matin was as an architect in Iran, but since 2021, she has been settling in the Netherlands and has made a complete career switch by working in a law firm. Matin is internally trained in legal matters at the office and is the right hand of the lawyer, knowing exactly which steps need to be taken in a case. She is often the first point of contact for clients on the phone in Dutch, English, and Farsi. She is also the one who carries out administrative tasks and monitors the progress of cases.

Matin has experience with:

-Asylum -Visa matters -MVV applications -Student visas

Rusel Al-Aukaili​

Legal assistent

Rusel has a bachelor’s degree in law and is in the process of completing her master’s degree and will subsequently enter the legal profession.

She speaks Dutch, English and Arabic.

Rusel has experience with criminal law and can assist clients in this.

Do you want to join our team? Send us your CV and motivation letter .

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