09/08/2019 OECD Tax Certainty Day Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 16/09/2019 all-day 2019-09-16T00:00:00+02:00 2019-09-17T00:00:00+02:00 Where: OECD Paris Contact: Event website