The OECD has released video recordings from its virtual Tax and Development Days 2026 (17–18 June 2026), featuring 15 sessions exploring transfer pricing certainty, global minimum tax, VAT administration, tax morale, illicit financial flows, and tax incentive reform under the theme "From Rules to Results: Turning Tax Policy into Development Impact". 

RF Report

The OECD has published video recordings of the sessions from OECD Tax and Development Days 2026, the virtual event held on 17–18 June 2026.

Under the overall theme From Rules to Results: Turning Tax Policy into Development Impact, this year’s programme explored how greater tax certainty and simplification, stronger trust and transparency, improved tax administration, better use of data and effective partnerships can help countries strengthen tax systems, mobilise revenues and support sustainable growth.

This event brought together tax experts from international organisations, governments, businesses, and civil society to discuss tax capacity building and policy in developing countries.

All sessions are available in English, with most also offered in French and Spanish.

Day 1

Opening Remarks – OECD Tax and Development Days 2026

Manal Corwin, Director of OECD Centre for Tax Policy & Administration, delivers a speech for the opening of the 2026 OECD Tax and Development Days.

Room 1: Session 1

Transfer Pricing: Pathways to Enhanced Certainty in a Changing Global Landscape

Room 1: Session 2

Making Dispute Resolution Work: Strengthening the Mutual Agreement Procedure (MAP)

Room 1: Session 3

Global Minimum Tax: Stability, Simplification and Competitiveness

Room 1: Session 4

Taxing Extractives – Insights from OECD/IGF Collaboration and Tax Inspectors Without Borders: Delivering Results on the Ground

Room 2: Session 1

Ten years of the International Survey on Revenue Administration (ISORA)

Room 2: Session 2

Virtual Training to Advance Revenue Administration (VITARA)

Room 2: Session 3

VAT in the Digital Age: Enhancing Compliance and Administration

Day 2

Room 1: Session 1

Understanding and Strengthening Tax Morale

Room 1: Session 2

Tackling Illicit Financial Flows through the OECD Academy for Tax and Financial Crime Investigation

Room 1: Session 3

Financing Social Protection in High-Informality Contexts

Room 1: Session 4

Building Capacity to Scale Up Exchange of Information: the Train-the-Trainer Model

Room 2: Session 1

Revenue Statistics: Turning Data into Policy Insight

Room 2: Session 2

Protecting Taxpayer Data to Safeguard Trust

Room 2: Session 3

Tax Incentives: Better Evidence to Drive Reform

Room 2: Session 4

Developing Countries’ Approaches to Integrating Emission Abatement Objectives in Tax Policy