GeoGrid applied to the World Summit Awards (WSA) under UN Sustainable Development Goal (SDG) 6: Clean Water and Sanitation. Since 2003, WSA has been an international digital innovation award program that discovers solutions tackling social challenges worldwide, with a strong focus on real social impact. The evaluation process includes not only written reviews but also in-depth interviews (Q&A)—looking at technological quality as well as social need and scalability. Recognized for our clear mission around building-level water quality management and drinking-water safety, along with the proven on-site applicability and data-driven management structure of BLOS (Building Oasis), GeoGrid has advanced to the final judging stage as Korea’s 2026 WSA representative and has completed the official interview (Q&A). Reaching this final round is a meaningful sign that GeoGrid’s direction is beginning to gain international attention and validation.