Dr Liberti has worked in pharmaceutical regulatory affairs, communications and clinical R&D for the past four decades. Since 2009 he has served as the Executive Director of CIRS (the Centre for Innovation in Regulatory Science, Ltd, forming part of Clarivate Analytics). He has been actively involved in promulgating best practices in the regulatory aspects of medicines development, especially in the emerging markets. He received his doctorate in International Regulatory Policy through the WHO Collaborating Centre for Pharmaceutical Policy and Regulation, Utrecht University, where his research centred on expedited regulatory pathways with applicability in the emerging markets. He is a co-founder of the nonprofit Erudee Foundation.