Publications Home / Publications Technical Annex 3 to overall guidance Click here to Download! 01/03/2021: D7.1 Technical annex 2 to overall guidance: assessing the quality and safety of donor testing, pathogen reduction and sterilisation steps as part of Preparation Process Authorisation (PPA) Technical Annex 3 to overall guidance Click here to Download! 15/10/2020: Assessing clinical data as part of Preparation Process Authorisation (PPA) Layman Brochure Click here to Download! 28/7/2018: Information Leaflet © 2018 GAPP JOINT ACTION | WP2: Dissemnination & Communication Privacy Policy Cookie Policy