In a context characterized by multiple risks and challenges that populations face in their daily lives, innovation has always had a crucial impact and role in this struggle to improve living conditions and reduce various risks. In this sense, the innovation challenge launched as part of the Algeria Startup Challenge 2022 is aimed at Algerian project leaders proposing innovative ideas and projects on the theme of "risk reduction." An innovative solution or an awareness project around best practices for risk reduction, such as industrial, food, health, road, ecological risks, etc., with the aim of supporting new sustainable approaches to risk reduction.