The purpose of the communication is twofold:  4/7  BIS - Central bankers' speeches  1. to draw the attention of these entities to both the opportunities and risks connected with the use of such technologies in finance and with activities and services relating to crypto-assets; 2. to guide regulated firms in finding safeguards to mitigate the risks associated with the use of decentralized technologies and/or with crypto-assets.
Drawing from the core products identified above, re-engineering has been possible in some cases such as the reverse Murabahah, diminishing Musharakah to provide housing finance, Sukuk and its variants along with Musharakah Term Finance Certificates (MTFCs) which is a form of Sukuk.