On which date is 'World Design Day' commemorated annually?

World Design Day is commemorated annually on April 27th to celebrate the value of design and its role in addressing global challenges. Established by the International Council of Design, this observance promotes awareness of how thoughtful design can improve quality of life, enhance sustainability, and drive innovation across industries. The 2025 celebration emphasized design's contribution to creating more inclusive, accessible, and environmentally responsible solutions in an increasingly complex world.