Guest Writer Does the European Union Commission’s Proposal on AI Liability Act as a Game Changer for Fault-Based Liability Regimes in the EU? By Nils Lölfing Abstract: In this article, the author discusses increasing risks that artificial intelligence system providers, developers, and users will face from a liability directive proposed by the European Union Commission. The AI Liability Directive proposed by the European Union Commission puts additional liability risks on providers, developers and users of specifically high-risk artificial intelligence (AI)  systems. If enacted, it could become a game changer for fault-based liability regimes in the European Union, as it introduces a presumption of causality to prove fault and a right of access to evidence from companies and suppliers regarding high-risk AI systems. This will help victims enforce non-contractual civil law claims for damages caused by an AI system. What this is about and how it increases the liability risk exposure of actors in the AI systems supply chain will be discussed in this article. Background On September 28, 2022, the EU Commission published its  proposal for a Directive to establish new fault-based liability  rules for AI systems (AI Liability Directive), along with a reform for the existing rules on the strict liability of manufacturers for defective products. The current article focuses on [...]