This document discusses the land information system and spatial data infrastructure in Cambodia and the administrative and technical challenges involved in their development. It introduces Jan-Peter Mund, a PhD geographer and integrated expert for land management and land administration working with CIM-gtz, the German-Cambodian technical cooperation program. The document notes that effective land administration depends on reliable, good, and recent land information and will cover the need for a national spatial data infrastructure, its components, and the challenges facing its development and recommendations.