The biochemical engineering expert witnesses on this list are highly skilled and trained individuals that use advanced technology and apply engineering skills to create and develop new products and processes. These professionals may specialize in biotechnology, biofuels, pharmaceuticals, water purification, food chemistry, molecular biology, biochemical engineering ethics, Food and Drug Administration or FDA, and similar areas. They may advise and provide reports on different materials and products, including paper, textiles, petroleum, food, water, pesticides, herbicides, medication, personal care products, and cleaning products. A biochemical engineering expert witness may provide credible insights and testimony in the event of negligence, personal injury, equipment failure, deceptive business practices, or other issues.