Conflict-of-law rules for contractual obligations in the EU

The factual applicability of a regulation should be in compliance with Regulation No. 44/2001 on jurisdiction and the recognition and enforcement of judgments in civil and commercial matters (Brussels I) and Regulation No. 864/2007 on the law applicable to noncontractual obligations (Rome II). Therefore it has an impact on contractual obligations pursuant to the civil and commercial law, except for some explicitly excluded issues (such as the legal capacity, personal status, family relations, bills of exchange and promissory notes and cheques, commercial companies). The Regulation starts from the primacy of the choice of law. In the absence of choice of law article 4, paragraph 1 of the Regulation contains the list of types of contracts for which the decisive law is then determined by the regulation. If it is impossible to subordinate a concrete agreement under these provisions, it is the law of the state, where the party required to effect the characteristic performance of the contract has his habitual residence. If it is impossible to determine the decisive law in this manner, the principle of the narrowest connection is applied; the contractual relation shall be governed by the law of the country with which it is the most closely connected. Article 6 also contains specific regulations for consumer agreements.
Other articles
KŠB once again ranked among leading law firms in Chambers Europe 2026
KŠB has once again been recognised in the prestigious Chambers Europe Guide 2026, confirming its strong position across a broad range of practice areas. The firm achieved rankings in multiple categories, including top-tier placements and numerous individual recognitions.
KŠB on Legalweb: Ivo Průša, Jana Guričová and Ján Béreš on creativity, stability and innovation in KŠB
Kocián Šolc Balaštík has been featured in a recent in-depth interview published by Legalweb, with contributions from partner Ivo Průša and counsels Jana Guričová and Ján Béreš. The interview offers insight into the firm’s core values and its direction in an evolving legal market.
Digital Services Act Back in Spotlight
Do you know what Wikipedia and Pornhub have in common? That's right, both are large online platforms designated by the Commission under the Digital Services Act (along with Booking.com, Google Maps, TikTok, Zalando, WhatsApp, and others). The list of very large online platforms and very large search engines, as defined in Article 33(4) of European Regulation 2022/2065 on digital services, was published in the Official Journal of the EU on March 11, 2026.