Our law firm specializes in IP/IT law.

We assist and advise you in digital and data law.

Our firm provides a wide range of expertise including data privacy, cybersecurity, trademark law, and know-how. We provide you with a tailor-made offer with legal and litigation solutions that meet your needs.

Practices areas

Focus on what’s important.

We take care your legal issues.

Data and cyber 1

Data & Cybersecurity

website compliance

Website compliance

IP law

IP Law

Litigation strategy

Litigation strategy

In an ever-changing world, protect your expertise and creations.

Our values

We listen to our client in order to known their needs.

We provide them the most suitable/appropriate solution.


Our clients expect the best from their lawyers. That’s why we provide high-value, strategic, and effective solutions.


Rigour is an inherent value in the practice of law. It is the cornerstone of the legal technique for an impeccable work.


To best meet our client’s expectations, our firm offers innovative legal and litigation solutions based on our expertise.


The human dimension of our profession is a major asset for a fruitful and successful relationship between you and us.

Haas Avocats among the

Best Law firms
in France in 2023

We are proud to have been recognized once again among the best law firms in France for IP/IT law. Our main areas of expertise have been distinguished, including: internet law, data protection law, trademark law, distribution law, consumer law, competition law, and computer and commercial litigation. For several years, we have been featured in the rankings of magazines such as Le Point, Le Palmarès du Droit, Legal 500, and Décideurs Magazine.

logo le point
Palmares du droit 2023
cropped L500 no other text black
Decideurs magazine 2023

Our publications on digital law

Discover our latest legal articles
published on the Mondaq website.
DMA DSA DGA… Update on the New European Regulations

DMA, DSA, DGA…: Update on the New European Regulations

The EU aims to deploy a strategy designed to address the new challenges imposed by technological progress…

Cyber ​​Resilience Act Definition Obligations And Sanctions

Cyber ​​Resilience Act (CRA): Definition, Obligations And Sanctions

Based on the EU’s 2020 cybersecurity strategy, the CRA introduces common rules for cybersecurity…

Marketplace Operator What Are Your New Tax Obligations

Marketplace Operator: What Are Your New Tax Obligations?

Since 2023, most tax obligations for online platform operators have evolved. Discover our dedicated article.

Looking for a French law firm ?

Contact our lawyers,

they will respond quickly.


L'actu juridique numérique
du mardi matin.

Inscrivez-vous pour recevoir nos derniers articles, podcasts, vidéos et invitations aux webinars juridiques.

*Champs requis. Le cabinet HAAS Avocats traite votre adresse e-mail pour vous envoyer ses newsletters.

Vous pouvez accéder aux données vous concernant, les rectifier, demander leur effacement ou exercer votre droit à la limitation du traitement de vos données en nous contact à l’adresse mail suivante : dpo@haas-avocats.com