Executive summary

On 20 May 2021, the Organisation for Economic Co-operation and Development (OECD) published an Opinion of the Conference of the Parties of the Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting (MLI) (the Opinion), as approved by the Parties to the MLI under written procedure on 3 May 2021. The opinion sets out six principl…