About Dr. Matthias Wurm, LL.M.

Dr Wurm joined the law firm Schlun & Elseven in 2021. He mainly advises international clients and specialises in corporate law, contract disputes, commercial law and in mergers & acquisitions.

AI Imitation of (Dubbing) Voices and Personality Rights: What Is Protected under German Law?

Artificial intelligence (AI) now makes it possible to imitate voices in a deceptively realistic way – but anyone who uses the voice of prominent personalities without their consent commits a violation of personality rights under German Law. This was clarified by the Berlin District Court II in a landmark judgment dated August 20, 2025 [...]

Online Coaching Contracts in Germany: Refund Rights and Legal Protection

The online coaching market is booming, with promises of personal transformation, professional success, and financial freedom. However, coaching contracts often contain legal pitfalls: unclear contract clauses, missing withdrawal instructions, and courses that actually fall under Germany's Distance Learning Protection Act (FernUSG) yet are offered without the required authorisation from the Central Office for Distance [...]

Trump Administration Tariffs: Legal Strategies for German Companies

The Trump administration's tariff policy poses significant challenges for German exporters. Medium-sized enterprises that depend on US markets or are integrated into global supply chains are particularly affected. Basic tariffs on all German exports, increased EU tariffs, and drastic special tariffs on individual industries have already led to noticeable economic burdens. While the Federal Appeals [...]

German Bundestag Decision: New Law on the Introduction of the Remedial Action

From September 2023, consumer protection associations will have a new legal instrument at their disposal to obtain collective redress against businesses on behalf of consumers. With the remedial action, it will be possible for associations to sue for performance, but also for damages, contract termination, price reduction, or purchase price reimbursement in cases involving [...]

Supplemental Claims for Income Tax and Value Added Tax after Airbnb Disclosure

Given the increasing number of tax audits currently taking place, those offering holiday accommodation in Germany should be well advised to check their information on income and value-added tax as well as on the cultural and tourism tax due in some areas.Only recently, the Hamburg tax authorities issued a clear warning to landlords after requesting [...]

Ukraine: Supply Bottlenecks and Price Increases for Raw Materials – Contract Adjustment as an Exit

Events such as the Corona pandemic, the Ukraine war and the current energy crisis have clearly shown how susceptible international supply chains are to disruption. In recent years, repeated dramatic shutdowns and production losses have affected countless companies worldwide. The sometimes dramatic price increases for primary products and raw materials are affecting not only [...]