Public notarizations and legal advice

for local and international companies as well as private clients

Diedrichsen Advokatur Notariat advises Swiss SMEs, international companies and national and international private clients in the areas of public notarizations, contract law and immigration law.


We advise and undertake public notarizations related to corporate law, foundation law as well as marital and inheritance law. We certify signatures, hand signs and copies of various documents. As an internationally experienced notary’s office, we offer international notarizations and certifications as well.


We are at your disposal to review and advise you on contracts related to company law, commercial law and labour law.


We provide advice on all aspects of residence permits and can assist in obtaining residence permits for you, including coordinating the procedure with the immigration authorities.