Sociocracy 3.0 (S3) is an approach to governing organizations that is free, open, and decentralized. It provides patterns and practices that help organizations improve performance, alignment, and well-being. S3 focuses on developing an agile and sociocratic mindset through small, experimental changes rather than radical reorganization. It integrates well with agile and lean approaches and features new ways to evolve organizational structure into flexible forms suited to complexity.