Take care, the start and end time of this session are subject to last minute changes.Moderators: Manon van der Vlugt (Amsterdam, Holland), Marek Bugaski (Warsaw, Poland) & Daniel Blero (Charleroi, Belgium) Live endoscopy from ULB Erasme with demonstration and discussion about implementation of key indicators of performance in colonoscopy. Different aspects of colonoscopy will be considered: application of techniques of diagnosis; evaluation and treatment of common clinical situations (screening colonoscopy, IBD evaluation and description, polyps assessment and description, polypectomy techniques, tattooing policy,…); adequate reporting; evaluation of complication rate.