The Living Principles for Design aim to provide designers with an integrated framework to effectively apply sustainability principles. It distills decades of sustainability theories into an actionable quadruple bottom-line approach that addresses environmental protection, social equity, economic health, and cultural vitality. For each area, it outlines the design opportunity and provides roadmaps for designers with considerations and guidelines to integrate sustainability into their work. The principles are intended to be a starting point and feedback is sought to keep them relevant for the design community.