Matti Okko is the Director of the Sustainable General Government Finances impact area. Before his current position, he worked as the NAOF’s Director for Fiscal Policy Audit, starting in the task in 2016. Matti Okko holds a M.Sc. (Econ.) degree and before moving to the National Audit Office, he worked as director in Statistics Finland and in other tasks involving the compilation of statistics on national accounts and general government finances.