The development of entrepreneurial skills and competences is one of the key policy objectives for the EU. Spreading entrepreneurial skills helps to develop entrepreneurial mentality and culture for the benefit of society as a whole. These entrepreneurial skills are increasingly learned directly in the field, therefore within incubators of companies or development agencies, places that can afford to have one or more coaches / trainers able to teach basic and specialized entrepreneurial skills. The project therefore aims to develop innovative teaching materials to reach the central element of the chain: the business coach. The direct training of trainers will have a greater impact on all future generations of entrepreneurs, as business coaches will help shape the entrepreneurial mindset of future European entrepreneurs. The effect of change must not be limited or limited; rather, it aims to bring about a change of important mentality, in a key theme such as that of the circular economy.