This toolkit is based on real-world experience of blockchain in a variety of projects across a variety of industries that have been analysed by Imperial College London to develop an initial framework. The framework has been reviewed and further developed by members of the 2017 World Economic Forum’s Global Future Council on Blockchain and has been trialled through a variety of means, including with global chief executive officers (CEOs) at the World Economic Forum Annual Meeting 2018 in Davos-Klosters. Over the coming months, the World Economic Forum’s Center for the Fourth Industrial Revolution, in partnership with various institutions, will be releasing customized versions of this toolkit focused on specific sectors and use cases.