Floating nuclear power plants (FNPPs) are an innovative solution for delivering clean, reliable energy to coastal and remote areas. This publication summarises the key outcomes of the International Symposium on the Deployment of Floating Nuclear Power Plants – Benefits and Challenges, held by the IAEA in Vienna in November 2023. It brings together insights from international experts on technical, legal, safety and regulatory aspects of FNPP deployment. The report provides information for policymakers, regulators and industry professionals interested in the safe and effective use of FNPPs to support global energy and climate goals.