Summer Hanna, PhD serves as Head of Scientific Regulation on behalf of BAT. She is responsible for Group-wide scientific engagement to drive the awareness and acceptance of Tobacco Harm Reduction and the development of science-based regulatory approaches for reduced risk products globally. Dr. Hanna has held a variety of US and Global roles across Scientific Research & Development and Regulatory Affairs. She most recently led the development of the cannabinoid discovery science programme as part of BAT’s Beyond Nicotine strategy. Previously, Summer led teams within Reynolds’ FDA Submissions & Engagement team focused on their smokeless tobacco portfolio, along with previous roles in Analytical Research. Before joining Reynolds American in 2011, Hanna received her PhD in Analytical Chemistry from Wake Forest University. She currently serves as treasurer to the US Technical Advisory Group for ISO/ TC 126.