The Intergovernmental Panel on Climate Change defines transformational adaptation as adaptation action that results in significant changes in structure or function that go beyond adjusting existing practices, or deep systemic change that requires reconfiguration of social and ecological systems. This Masterclass is a structured learning experience to help you translate the eight Principles of Locally Led Adaptation into practical tools and approaches for real-world use. The Masterclass has nine modules—an introduction, followed by modules on each of the eight LLA Principles.