This course consists of a series of modules designed to highlight the key principles that underpin chemical process development as well as the requirement for inter-disciplinary cooperation i.e. chemists, chemical engineers, analytical chemists etc. The theoretical concepts are supplemented with numerous real and worked examples as well as videos to demonstrate different aspects of pseudo-homogeneous and multi-phase mixing and phase separation. The course is targeted at organic chemists working in the fine chemical, agrochemical and pharmaceutical sectors and will be of benefit to laboratory process development chemists, laboratory managers and group leaders.