The Court of Justice of the European Union ruled on 25 September 2026 that national courts must determine the contractual validity of informal licensing arrangements before adjudicating copyright infringement actions. The judgment alters procedural sequencing across the European Union by requiring domestic contract law to establish exclusive licensee status as an antecedent question to statutory intellectual property claims. Commercial entities relying on unwritten or informal copyright assignments face an immediate barrier to enforcement against third-party competitors. The decision restricts autonomous European Union copyright concepts from bypassing national rules governing consensual obligations and formality requirements.

Full News Breakdown

The dispute arose when a corporate claimant initiated copyright infringement proceedings against a commercial rival for publishing photographs without authorization. The claimant asserted standing as an exclusive licensee under an unwritten arrangement negotiated directly with the creator of the images. The defendant challenged the claim on the ground that no valid transfer or exclusive license had taken effect under applicable domestic provisions governing consensual obligations.

• Case Name: Reference for a preliminary ruling concerning exclusive licensing and copyright standing

• Court: Court of Justice of the European Union

• Panel: Third Chamber

• Date: 25 September 2026

• Citation: Case C-590/24

• EU Instruments / UK Legislation Cited: Directive 2001/29/EC, Directive 2004/48/EC, Copyright, Designs and Patents Act 1988

• Key Provisions: Directive 2004/48/EC Article 4, Directive 2001/29/EC Article 2

• Primary Legal Issue: Whether European Union copyright law establishes autonomous criteria for recognizing exclusive licensee standing or mandates the preliminary application of national contract law to resolve the validity of oral transfers

• Applicant Arguments: The claimant argued that Directive 2004/48/EC confers an independent entitlement to sue upon entities acting commercially as exclusive exploiters of protected works, irrespective of domestic contractual formalities

• Respondent Arguments: The competitor asserted that intellectual property enforcement rights cannot accrue where the underlying transaction fails to satisfy the substantive requirements of national civil law governing contractual formation

• Court Reasoning: The Court observed that while Directive 2004/48/EC harmonizes procedural remedies, it does not harmonize the substantive law governing the formation, interpretation, or formal validity of licensing contracts. Determination of whether an entity has acquired an exclusive right capable of excluding third parties depends on the law applicable to the contract under domestic conflict rules.

• Holding: Article 4 of Directive 2004/48/EC must be interpreted as requiring national judicial bodies to apply domestic contract law rules to determine whether an oral agreement validly grants exclusive rights before examining copyright infringement remedies against a competitor

• Operative Order: The referring German appellate tribunal must first evaluate the validity and scope of the oral agreement under relevant national private law rules before addressing statutory copyright infringement claims

• Practical Outcome: The matter returns to the national appellate court to determine whether the oral agreement constituted a valid grant of exclusive rights under domestic civil provisions, with failure defeating the enforcement action entirely

How Does This Affect You?

Before this determination, commercial claimants frequently relied on European harmonisation provisions to initiate infringement proceedings, treating exclusive licensee standing as a procedural preliminary rather than a substantive private law question. The Court clarified that intellectual property enforcement directives provide no independent procedural bridge over defective or informal contractual chains. Establishing locus standi in cross-border enforcement now requires strict satisfaction of domestic contract rules in the jurisdiction governing the original transaction. This separation between procedural entitlement and substantive contract validity increases litigation risk for entities operating on informal deal structures.

For Lawyers & Advocates

• Audit existing litigation portfolios immediately to verify the formal contractual foundations of clients asserting exclusive licensee status in pending actions. If an ongoing claim rests on an unwritten consensus or an ambiguous email exchange, counsel must seek retrocession, formal ratification, or joinder of the original author under national civil rules before the opposing party files a jurisdictional or substantive standing defense.

• Redraft standard licensing documentation to eliminate reliance on implied or informal exclusive grants. Contracts governed by civil codes that impose restrictive rules on copyright transactions, such as Section 31 of the German Copyright Act, must explicitly state the territorial scope, duration, exclusivity terms, and exact rights transferred, avoiding general catch-all clauses.

• Deploy this decision in defensive pleadings to compel claimants to demonstrate full contract formation under the applicable governing law before engaging on the technical merits of infringement. Where an opponent asserts exclusive title via informal correspondence, advocates can request preliminary determination of standing to terminate disputes at an early procedural stage.

• Advise corporate clients acquiring creative assets that post-Brexit UK actions under Section 101 of the Copyright, Designs and Patents Act 1988 mirror this strict statutory separation. An exclusive licensee lacks independent statutory remedies in UK courts absent a signed written instrument, meaning cross-border enforcement strategies across the UK and the internal market must align on formal execution standards.

For Law Students

The decision demonstrates how European Union judicial review maintains the boundary between harmonized intellectual property measures and unharmonized national private law. The Court applies the doctrine of procedural autonomy subject to the principle that secondary directives cannot implicitly displace national contract codes without an explicit harmonizing mandate.

The decision is particularly relevant for the study of:

• Intellectual property harmonization under the InfoSoc and Enforcement frameworks

• Conflict of laws and applicable law in cross-border consensual obligations

• The distinction between substantive property rights and procedural enforcement remedies

• Standing and procedural gatekeeping in comparative civil litigation

A comparative analysis of Case C-279/13 Bloomberg (2014) and Case C-466/12 Svensson (2014) reveals how the Court continuously navigates the tension between autonomous European concepts of public communication and the domestic contract mechanics that govern title transmission.

For Businesses

• Convene an immediate internal review between the General Counsel and corporate procurement heads to identify every marketing, software, and creative agreement that relies on oral authorizations or unconfirmed vendor arrangements. Any marketing asset currently leveraged against competitors without an executed master services agreement containing clear intellectual property assignments represents a failed asset at the moment of enforcement.

• Mandate an internal compliance protocol requiring executed, written deed-level assignments or express exclusive license agreements prior to releasing final payments to external content creators, design studios, or freelance photographers. Failure to secure executed documentation deprives the operating business of legal standing to obtain injunctive relief or statutory damages against competitors who duplicate those digital assets.

• Instruct in-house legal departments managing corporate mergers and acquisitions to recalibrate intellectual property due diligence checklists. Corporate acquirers must re-evaluate valuation discounts for target businesses that hold portfolio assets via informal commercial arrangements, as unratified licensing chains cannot be enforced against third-party market infringers.

Key Takeaways

• The legal principle established confirms that European Union enforcement directives do not create autonomous standing rules, leaving the existence and exclusivity of a license to national contract law.

• Intellectual property transactional counsel must eliminate informal deal-making workflows and ensure every rights acquisition satisfies the strict formality requirements of the governing national legal code.

• Judicial authorities and commercial tribunals must halt intellectual property infringement analyses whenever title or license validity is challenged until the threshold contract question is decided under domestic private law.

• Practitioners must track the forthcoming European Commission evaluation of Directive 2004/48/EC to assess whether legislative updates will attempt targeted harmonization of cross-border intellectual property contract formalities.

• Corporate risk officers and commercial directors must execute written confirmatory licenses with all creative contractors before initiating any market-facing enforcement action against infringing rivals.

Source: Contract Law Key To Enforcing Exclusive Rights, ECJ Says