On 17 February 2024, the Digital Services Act (DSA) became fully applicable in Europe. The DSA’s new approach fundamentally reshapes the regulation and liability of platforms in Europe, and promises to have a significant impact in other jurisdictions, like the US, where there are persistent calls for legislative interventions to reign in the power of Big Tech. This symposium brings together a group of renowned European and American scholars to carry an academic transatlantic dialogue on the potential benefits and risks of the EU’s new approach.