Dr. Mark Freudenberger is the director of Tetra Tech International Development Services’ Land Tenure and Property Rights sector. He is a specialist in resource tenure and property rights, eco-regional conservation and development, and natural resource management in francophone countries. He currently manages conflict minerals programs in the artisanal and small-scale diamond mining sector in Côte d’Ivoire and the CAR. Dr. Freudenberger holds a Ph.D. in regional planning and natural resource management from the University of California, Los Angeles.