Dr. Ildiko Ziegler has been a professional at Gedeon Richter for 14 years and leading different projects in her field for 4 years. She has been a distinguished validation expert since Jan 2014, specialised for cleaning validation and quality risk assessment in pharma industry. Ildiko obtained M.Sc. in chemical engineering at the Budapest University of Technology and Economics (BUTE) in 1996. She recieved licentiate degree at the Luleå University of Technology (Sweden) in 2000. She defended Ph. D. at the BUTE in 2000 and obtained the Géza Schay Award for the achievments in the field of physical and theoretical chemistry.