OECD Releases Practical Guidance for Tax Authorities on Confidentiality, Information Security Management and Cyber Security

The OECD has announced the release of new guidance designed to assist jurisdictions, particularly developing countries, in protecting taxpayer information throughout the automatic exchange of information (AEOI) process. It reflects the latest developments in cybersecurity, governance and risk management to ensure the highest degree of confidentiality in the exchange of taxpayer information while supporting effective implementation for jurisdictions applying the AEOI standard.

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2026 ISM…