What evidence is needed to win a copyright dispute in EU courts?

In EU copyright disputes, a claimant typically must prove: (1) the work is protected by copyright: it meets the originality threshold (reflecting the author's intellectual creation, CJEU C-5/08 Infopaq standard); (2) the claimant is the author or exclusive rights-holder, often established by authorship presumption if your name appears on the work, or by an assignment chain; (3) the defendant's work infringes: substantial similarity plus access; (4) you have standing to bring the claim. For creation date proof (particularly important when authorship is disputed), a qualified electronic timestamp under eIDAS Art. 41 creates a legal presumption of the creation date without requiring further authentication. This is the single most legally efficient way to establish creation timeline.

How does a qualified electronic timestamp help in copyright litigation?

In copyright litigation, the party claiming infringement must establish that they created the work before the defendant. A qualified electronic timestamp provides: (1) a legal presumption under eIDAS Art. 41(2) that the timestamped document existed at the recorded date, meaning the defendant must disprove this, not the claimant prove it; (2) cryptographic integrity proof that the document was not altered after timestamping; (3) a record from an independent, accredited QTSP on the EU Trusted List, and courts recognise this as objective third-party evidence. Combined with version history (git commits, design file versions) and internal communications, a qualified timestamp is the foundational evidence of creation date in any copyright proceeding.

What is the originality requirement for copyright protection in Switzerland?

In Switzerland, copyright under the URG/LDA (Urheberrechtsgesetz / Loi sur le droit d'auteur) protects literary and artistic works that are individual creations, i.e., they reflect the author's individual creative choices and are distinguishable from other works. The threshold is relatively accessible: individual expression in photographs, software, architecture, and artistic works is sufficient. The Federal Supreme Court (BGer/TF) applies a functional analysis: whether the work shows the author's personality through creative choices. There is no registration requirement; copyright arises automatically at creation. A qualified electronic timestamp from a ZertES-accredited provider documents both the date of creation and the exact content of the work.

Can I sue for copyright infringement in Switzerland if the infringer is in the EU?

Yes. Swiss courts have jurisdiction over copyright infringement claims where: the infringing activity causes harm in Switzerland, or the infringer has assets or operations in Switzerland. For EU-based infringers, you can also sue in EU member state courts, which can often be advantageous if the CJEU's originality standard and available remedies are more favourable. Switzerland and the EU are both members of the Berne Convention and WIPO Copyright Treaty, so your copyright is protected in both jurisdictions. Cross-border enforcement is most practical through specialist IP lawyers in both jurisdictions. Swiss-issued qualified electronic timestamps are accepted in EU proceedings because they meet eIDAS technical standards.

What is the statute of limitations for copyright infringement in Switzerland?

Under Swiss law, claims for copyright infringement have a limitation period of 3 years from when the claimant knew or should have known of the infringement and the infringer (relative limitation), with an absolute limitation of 10 years from the infringement act (Art. 60 OR, applicable to IP by reference). For ongoing infringements, the limitation period runs from the last infringing act. In EU member states, limitation periods vary: Germany (3 years), France (3 years), Italy (5 years). For registering copyright disputes: preserve all evidence, including the work itself, creation date proof (qualified timestamps), correspondence showing infringement, and evidence of damages, starting from the moment you discover infringement. Evidence of early creation date is most valuable in disputes that arise years after the original work was created.

Legal Compliance

Pruebas en disputas de derechos de autor: Lo que aceptan los tribunales de la UE y Suiza (2026)

Swiss Trust Layer Legal Team · Trust & Compliance

16 de junio de 2026 8 min de lecturaÚltima actualización 8 de septiembre de 2026

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In short

No todas las pruebas digitales tienen el mismo peso en los procedimientos de derechos de autor de la UE y Suiza. Solo las marcas de tiempo cualificadas emitidas por un QTSP tienen presunción legal — esto es lo que los tribunales aceptan realmente y por qué.

En enero de 2026, un abogado especializado en propiedad intelectual en Zurich acepto un caso que a primera vista parecia solido. Una investigadora de UX con sede en Berna habia documentado un patron de interaccion propietario en un detallado articulo metodologico, para luego encontrarlo publicado casi textualmente en la solicitud de patente de un competidor ocho meses despues. La investigadora tenia correos electronicos y borradores en PDF que se remontaban a dieciocho meses atras. Ninguno llevaba un sello de tiempo electronico cualificado. Segun el estandar de prueba plena del Codigo de Procedimiento Civil suizo (ZPO), las pruebas eran circunstanciales. La disputa se resolvio por el 12 por ciento del importe reclamado inicialmente.

Cuando una disputa de derechos de autor llega a los tribunales, el resultado a menudo no depende de quien tiene razon, sino de quien puede probarlo. Esta guia explica exactamente que aceptan los tribunales de la UE y Suiza como evidencia de derechos de autor y por que los sellos de tiempo cualificados son el factor decisivo en los litigios modernos de propiedad intelectual.

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