The Swiss CTO&CHIP website provides access to the annual Summit, a three day course focusing on complex coronary interventions (CHIP) and chronic total occlusions (CTO), and the Connect online event, a two half-day event presenting live cases in CTO and CHIP. SwissCTO&CHIP provides different formats for educational activities in interventional cardiology, mainly complex coronary interventions, and adresses all aspects of CHIP including materials, techniques, physiology, imaging, calcium-modification, stent technology, and novel techniques.