Charles Bryant Founder GENA/EESPA the eInvoicing trade association, UK eInvoicing Advocacy Group Charles is the founder of GENA/EESPA, the eInvoicing Trade Association. He has been involved with a number of industry committees on e-invoicing (EMSFEI and CEN PC434) and also acts as an editor and subject-matter expert for the International Chamber of Commerce in relation to the work of the Global Supply Chain Finance Forum, which is developing and advocating standard market definitions for techniques of supply chain finance.