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

版权纠纷证据：欧盟和瑞士法院接受什么（2026）

Swiss Trust Layer Legal Team · Trust & Compliance

2026年6月16日 8 分钟阅读最后更新 2026年9月8日

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In short

并非所有数字证据在欧盟和瑞士版权诉讼中具有同等分量。只有QTSP颁发的合格时间戳具有法定推定——以下是法院实际接受的内容及原因。

2026年1月，苏黎世一位知识产权律师接手了一个乍看之下颇为有力的案件。一位来自伯尔尼的用户体验研究员在一份详细的方法论文件中记录了一种专有交互模式，八个月后却发现竞争对手的专利申请中几乎逐字逐句地引用了相同内容。该研究员有十八个月前的电子邮件和草稿PDF，但均未附有合格的电子时间戳。依据瑞士民事诉讼法典的完全证明标准，这些证据只能属于间接证据。该争议最终以最初主张金额的12%达成和解。

当版权纠纷诉诸法庭，决定结果的往往不是谁占理，而是谁能证明。本指南详细说明了欧盟和瑞士法院在版权纠纷中接受哪些证据，以及为何合格电子时间戳已成为现代知识产权诉讼的决定性因素。

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