Ikatan Ahli Geologi Indonesia (IAGI) Regional Board of North Sumatra Province is a professional organization that brings together geologists in the North Sumatra region to actively contribute to the advancement of geoscience, the sustainable utilization of natural resources, and the mitigation of geological hazards. The organization serves as a platform for coordination, communication, and professional capacity building among its members through activities such as seminars, training, research, and policy advocacy. Furthermore, IAGI North Sumatra plays an important role in supporting regional development by providing scientific assessments and technical recommendations on geological, environmental, and disaster-related issues, while also fostering collaboration with government institutions, academia, and the private sector.