Annex 1 of the EC GMP Guide "Manufacture of Sterile Medicinal Products" has a long history. First published in 1989, there have been a total of 5 adaptations in 1996, 2003, 2005, 2007 and 2009, but no complete revision. In 2012, there was a proposal for a complete revision which resulted in a concept paper in 2015. The first draft for comments from industry stakeholders was...