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Abuse of Significant Market Power

We assist our clients in various claims against abuses of significant market power, a special regime introduced by the Hungarian commercial act and enforced by the Hungarian Competition Authority. In Hungary, there are several practices that high-revenue retailers are forbidden from using against their suppliers. Additionally, in the HoReCa segments, the commercial act bans exclusivity agreements between HoReCa outlets and high-revenue distributors for certain product categories.

Within these regimes, we advise various clients in their day-to-day operations to avoid claims. We have also successfully represented a large retailer and a large HoReCa chain in the abuse of significant market power cases before the Hungarian Competition Authority.

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Events

  • Hungary
    24 Apr 2026

    Overview of the new Consumer Protection Act: outlook and practical considerations

  • Hungary
    28 Apr 2026

    IP Insights webinar series 2026

  • Hungary
    02 May 2026

    CMS at INTA 2026

  • International
    05 May 2026

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

  • Hungary
    08 May 2026

    Experience with restructuring bond transactions and fiduciary asset management (trust structure)

  • Hungary
    22 May 2026

    Sale of a company or assets in insolvency proceedings

  • Hungary
    28 May 2026

    CMS International Crypto Forum 2026

  • Hungary
    29 May 2026

    The new Bankruptcy and Liquidation Act (Hungary)

  • Hungary
    30 Jun 2026

    On the Pulse webinar series 2026 - Spring/Summer

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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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