The International Commission of Agricultural and Biosystems Engineering (CIGR) is a global platform for leadership, innovation, and collaboration in engineering for sustainable food, energy, water, and environmental systems. Since its founding in 1930, CIGR has united scientists, engineers, educators, industry leaders, and policymakers to advance technological solutions that improve quality of life and promote resilient, climate-smart development worldwide.CIGR’s work is organized through its Technical Sections and international Working Groups, which address key areas such as land and water engineering, structures and environment, equipment and mechanization, rural energy, postharvest and food engineering, information technologies, and systems management. These groups foster interdisciplinary research, knowledge exchange, and global partnerships that translate scientific advances into practical impact.Through world congresses, specialized conferences, publications, and student programs, CIGR promotes excellence in engineering education, innovation, and professional practice. By connecting expertise across regions and sectors, CIGR helps shape sustainable solutions for the complex challenges facing agriculture and biosystems in the 21st century.