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Our focus is on our clients.

om oss

About us

Advokatfirmaet Dietrichson AS is one of the largest criminal law firms in Norway. Our expertise also includes child welfare law and immigration law, including labor immigration. We also offer our services within family law, contract, law of damages, and administrative law.

Our office is in Oslo, and we assist clients throughout the country.

We strive to do our best for all our clients and to provide legal services at a high professional and ethical level.

Clients first.

We are here to safeguard your

rights and interests.


Contact us

Welcome to the Dietrichson law firm.

Contact us by phone or e-mail to arrange an appointment at our office in Oslo city centre.


Advokatfirmaet Dietrichson AS

Grensen 3

0159 Oslo


Phone: +47 22 94 15 30
After office hours: +47 99 10 20 99


Provide the following information if you would like us to contact you:

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