Explore the concept of Mobility Data Justice in this thought-provoking lecture from the Mathematical Foundations for Equity in Transportation Systems Workshop. Delve into the distributive, procedural, and epistemic aspects of justice in mobility and data infrastructures. Examine case studies of electric mobility transitions in the Global South, challenging conventional perspectives on climate change solutions. Investigate the implications of unregistered transportation modes, decision-making processes in app development, and the redefinition of key locations for electric mobility transitions. Consider the challenges of integrating social justice approaches with computational and mathematical methods in transportation systems.