Lawrence Yu

Dr. Lawrence X. Yu, is an adjunct professor at the University of Michigan and Associate Editor of The AAPS Journal. Dr. Yu has made transformative contributions to pharmaceutical science and regulation. He developed the Compartmental Absorpion and Transit (CAT) model, which became the scientific foundation for commercial simulation platforms including GastroPlus™ and Simcyp®. As chair of FDA's Biopharmaceutics Classification System (BCS) Committee from 2000 to 2016, he advanced global acceptance of BCS and contributed to the 2019 ICH M9 guideline. He pioneered Pharmaceutical Quality by Design (QbD) as a regulatory paradigm, emphasizing design, understanding, control, and lifecycle management. Most recently, he originated the Knowledge-aided Assessment and Structured Applications (KASA) initiative to strengthen knowledge management and enable artificial intelligence in regulatory decision-making. Dr. Yu currently leads the ICH Expert Working Group revising the M4Q(R1) guideline to modernize pharmaceutical product registration and lifecycle management. He has authored over 178 scientific publications, delivered more than 400 invited presentations, and co-edited three influential books on biopharmaceutics and drug development.