We do IP, IT and data protection. Nothing else.

Latest news


/c law is proud to be ranked Tier 1 in IP & IT by The Legal 500 EMEA 2020 for the third year in a row. They note that /c Law covers the spectrum of IP and IT matters, including as it relates to data protection and e-commerce, that. Cyril Pierre-Beausse has excellent visibility in the market for data protection matters - including GDPR compliance - as well as IT outsourcing and cloud matters, and that. Claire Leonelli has a focus on contentious and non-contentious IP matters.


Tel (+352)  28 80 90

Fax (+352) 28 80 90 05


24 rue Jean l’Aveugle L-1148 Luxembourg

Our approach

• First, get to know you and understand your business

• Client-centric, business-friendly attitude

• Pragmatic, tailored advice

• Availability, responsiveness

• Out-of-the-box, creative solutions

• Transparent, reasonable approach to fees

• Experienced lawyers only

Our offer

• Local IP & IT law advice

• Quality relationship with local regulators

• A strong network of reputable Luxembourg
  lawyers and experts in virtually any field

• An efficient global network of respected
  IP & IT lawyers and best friend firms



IT, regulatory

& data protection expert

• Contractual & Regulatory IT

• Data protection & Privacy

• Outsourcing

• Financial sector IT regulations

• E-commerce, internet, digital trust

• Cybercrime

20y+ experience. Cyril is a former IT professional, 13y with a Magic Circle firm
(head of Luxembourg IT law practice & global data protection practice),

lectures IT & data protection law at the University of Luxembourg since 2006

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Claire LEONELLI, Partner

Intellectual property expert

& litigator

• Intellectual property (trademark, copyright, software)

• Contractual IT

• E-commerce & internet

• IP & IT litigation

Unfair competition

• Advertising & Distribution

• Data protection & Privacy

16y+ experience, registered with the Luxembourg & Paris Bars,
a former partner (IP, IT & Media) of a reputable Luxembourg mid size firm. Claire lectures IP and IT law at the University of Luxembourg. She is a member of the Immaterial Law Commission of Luxembourg Bar.

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Elisabeth GUISSART, Partner

Intellectual property

expert & litigator

• Intellectual property

• IP & IT litigation

• Unfair competition

• Commercial litigation

• E-commerce & internet

• Advertising & distribution

• Data protection & privacy 

• Cybercrime

14y+ experience. Former senior-associate of a Magic Circle firm (6y) and litigator with a local highly reputable law firm (2y+).

Elisabeth used to lectures IP/IT, contract law and data protection at the University of Luxembourg. Member of the editor committee of PINCODE (Luxembourg correspondant), IP/IT/GDPR law journal.  Co-chief editor of Jurisnews ‘Droit de la propriété intellectuelle’, IP/IT/GDPR law journal.

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Claire DENOUAL, Senior associate

Intellectual Property

& IT lawyer

IP strategy & contracts

IP litigation

• Data protection & privacy

• E-commerce, internet

• Advertising & Distribution

10y+ experience. Registered with the Luxembourg Bar, Claire started her career with a trademark attorney firm. Former senior associate of IP & TMT departments of Luxembourg reputable law firms, she joined /c law in 2017.

cd@claw.lu  |   (+352) 28 80 90 60

Raymond FABER, Partner


IT & trust services expert

• Digital trust (eIDAS regulation)

• E-archiving regulation (PSDC) 

• Data protection & privacy

• E-commerce, internet

• Contractual and regulatory IT

• IT business facilitator

20y+ experience. Highly connected, Raymond is a former litigator with a Magic Circle firm (5y) and Director for e-commerce and information security at the Luxembourg Ministry of the Economy (16y).

Raymond represented Luxembourg as a national expert in EU e-commerce expert groups, and acted as a managing director (12y) for several private companies specialised in particular in trust services and PKI services (including as a CSSF-accredited director for 2 regulated ‘support’ financial sector professionals).

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Our difference

We do only what we are good at, with enthusiasm

Interesting matters, satisfied clients, happy lawyers!

CLAW | The Luxembourg IP&IT Firm

24 rue Jean l'Aveugle L1148 Luxembourg |    info@claw.lu   |   Tel.: (+352) 28 80 90  |  Fax: (+352) 28 80 90 05