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Increasing use of compulsory mediation, a growing number of legal obligations in terms of consumer information, reinforced protection of personal data and so on: as e-commerce expands, the consumer protection regulations are becoming tighter, creating an increasingly complex legal framework. Managing all of the legal challenges associated with your business is not only a necessity to prevent underlying risks (in terms of content, data security, general terms and conditions of sale and use, legal notices, etc.) but also a real advantage in terms of developing and creating value in your business. Our expert lawyers in internet and e-commerce law are able to support you in establishing the necessary provisions and tools.

Our global and multidisciplinary approach, based on a varied combination of expertise, enables us to address all of your issues from electronic invoicing to archiving via cyber-surveillance of employees. Whether you are a publisher of e-commerce platforms, software, online games or websites or a national or multinational company, our team will advise and assist you throughout the life of your online business project (website creation, maintenance, hosting, acquisition of intellectual property rights, access security, implementation of terms and conditions of sale, etc.). We also support you in establishing secure online payment solutions; in your invoice digitisation projects; in the implementation of electronic archiving solutions as well as the collection, processing and transfer of personal data.

Awards & rankings

IT & Internet

L500 tier 3

“The TMT practice is also retained for regulatory mandates, including compliance, project implementation, e-commerce, and the negotiation of outsourcing agreements.”

“Very high reactivity, adapted to our start-up environment.”
“Friendly team, attentive to the client.”

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Events

  • France
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • France
    16 Apr 2026

    Green claims in focus

  • France
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • France
    28 Apr 2026

    IP Insights webinar series 2026

  • France
    02 May 2026

    CMS at INTA 2026

  • France
    05 May 2026

    Joint seminar with CMS and Tannenbaum Helpern - A global perspective on securing, maintaining, and enforcing...

  • France
    28 May 2026

    CMS International Crypto Forum 2026

Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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