S. Y. Amy Cheung, PhD is a Senior Director in Integrated Drug Development with responsibility of Quantitative Sciences lead for the UK. She is a core member of the Pediatric Integrated Practice Area at Certara. She has over a decade of Pharma experience (AstraZeneca). She obtained her PhD from the University of Manchester. After receiving her PhD, she worked at the Centre for Applied Pharmacokinetic Research (CAPKR) at The University of Manchester. Followed by a postdoc on mechanistic modelling. She has expertise in pediatric drug development, oncology, infection, CNS, vaccine, mAb, MIDD, PBPK, and extrapolation. She is a member of the IQ CPLG pediatric working group and chair of the IQ TALG CPLG Pediatric PBPK group. She is an affiliated member of the Royal College of Paediatric and Child and Health.