At an EMAV-Workshop session end of April in Barcelona experts for the manufacturing and use of autogenous vaccines (AV) from all over Europe discussed aspects and expected consequences in the implementation of Reg. (EU) 2019/6 for AV thoroughly – based on the presentations “Expected next steps and timelines for the development of a GMP guideline for AV by EMA/GMDP IWG” by António Azevedo (Senior Scientific Specialist GMP, Quality and Safety of Medicines Department, European Medicines Agency).