Importing Dassonville into Exports? The ECJ’s Judgement in Case C-499/23 – Commission v. Hungary
In the EU law on free movement of goods, it is well-established that the protection of imports under Art. 34 TFEU and the protection of exports under Art. 35 TFEU follow two separate tracks.
Under Art. 34 TFEU, the notion of ‘measures having effect equivalent to quantitative restrictions’ (MEEQRs) is foundationally fleshed out by the Dassonville formula. Art. 34 TFEU thereby proscribes ‘all trading rules enacted by Member States which are capable of hindering, directly or indirectly, actually or potentially, intra-EU trade’. For all its ebbing and flowing, the Dassonville formula still allows economic actors to challenge large chunks of non-discriminatory regulation.
By contrast, under Art. 35 TFEU, the concept of MEEQRs is traditionally concretised through the Groenveld formula (save for cases falling within the scope of the Common Agricultural Policy). Its convoluted language essentially enshrines a principle of non-discrimination only, drawing a narrower scope of application compared to Art. 34 TFEU.
This received wisdom might have to be revisited. On 13th November 2025, the ECJ handed down its judgement in Case C-499/23 – Commission v. Hungary. This ruling marks the first post-Groenveld application of the Dassonville formula in an extra-CAP Art. 35 TFEU case. I look forward to discussing with you this judgement’s implications for EU internal market law.
Best wishes,
Paolo
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