The Sanitation, Environment, and Infrastructure Division at the Center for Regional Potential Studies and Community Empowerment (PDPM), Institut Teknologi Sepuluh Nopember (ITS), plays a role in formulating studies, strategies, and programs for basic infrastructure development, sanitation improvement, waste management, and environmental conservation. Through an integrated and sustainable approach, this division supports the provision of quality infrastructure, effective environmental management, and the enhancement of community quality of life—delivering innovative, data-driven solutions oriented toward sustainable regional development.