Under the framework of NUSPIN@ENSAR2 training activities there will be a Germanium Detector School hosted at the University of Liverpool from 3rd – 7th June 2019. The school is aimed at postgraduate students, postdoctoral researchers and electronics engineers who are not experts in germanium detector systems. The school is a complementary activity to the recent Hands on Workshop on Test, Operation and Repair of detectors held at IKP Cologne in September 2018. The school will give an introduction to germanium detector systems and provide training in essential measurement techniques.