Roger Quan, PhD, is a Regulatory Affairs Consultant for Regtel Consulting, LLC. Last year, Roger left Abbott/AbbVie after a 20-year career that included stints in R&D process chemistry, manufacturing, and regulatory affairs. During his 14 years in the regulatory affairs group, Roger supported many devel-opmental and marketed products including AbbVie’s first oncology product. In the last seven years, he managed a group of regulatory professionals that supported small molecule, biologic, and device programs. Roger received a BS in chemistry from the University of Michigan and a PhD in chemistry from California Institute of Technology. After spending two years as a post-doctoral scholar at Harvard, Roger worked at Amoco Chemical Company for three years developing polymerization catalysts. He has been an ISPE member since 2018.