Riana Wiesner

Technical Director at IASB

Riana Wiesner is a member of the technical staff leadership team at the International Accounting Standards Board and is responsible for all Financial Instruments projects as well as the work of the Consistent Application and Maintenance team. Before joining the organisation, she was a partner at EY in South Africa leading the Financial Accounting Advisory Services team in the Financial Services Sector. Prior to that, Riana was the Head of Accounting Policy for Europe, Middle East and Africa at HSBC. She was part of the IFRS 9 project team at the IASB previously and also held technical accounting roles at Barclays and Deloitte in the UK.