Clinical Trial Facilitation Group (CTFG): Transition of Clinical Trials to Regulation (EU) No. 536/2014 https://www.hma.eu/fileadmin/dateien/Human_Medicines/01-About_HMA/Working_Groups/CTFG/2018_05_CTFG_Best_Practice_Guide_for_sponsors_of_transition_multinational_clinical_trials.pdf