Impact

Dr. Meredith Williams brings over two decades of leadership in environmental science and public policy, most recently serving as Director of California’s Department of Toxic Substances Control (DTSC). With a Ph.D. in biophysics and a deep commitment to environmental justice, Dr. Williams has led pioneering work in hazardous waste management, green chemistry, and community protection. Her collaborative approach bridges science, policy, and equity—guiding complex regulatory initiatives and fostering partnerships across government, industry, and frontline communities. At the forefront of sustainable innovation, she continues to shape practical solutions for healthier environments and more resilient systems.