Explore the open assessment platform trusted by global education ministries and recognized by the OECD as the official provider of PISA, live in action! This session showcases how TAO, the leading open source assessment platform, offers governments, education authorities, and EdTech innovators insight into delivering scalable, secure, and inclusive testing worldwide. From high-stakes programs in digitally mature systems to bandwidth-limited environments, TAO proves that innovation and equity can coexist. Attendees will see how openness, through transparent governance, interoperability, and shared development, creates lasting value across all education ecosystems. Discover how TAO’s community-driven model is building a sustainable foundation for the next generation of global digital assessment.