Sessions 2025ECOSOC Special Meeting on “International Cooperation in Tax Matters” (28 March)2024ECOSOC Special Meeting on “International Cooperation in Tax Matters” (18 March) 2023ECOSOC Special Meeting on “International Cooperation in Tax Matters” (31 March) 2022ECOSOC Special Meeting on “International Cooperation in Tax Matters” (8 April) 2021ECOSOC Special Meeting on “International Cooperation in Tax Matters” (29 April) 2020No Meeting 2019ECOSOC Special Meeting on “International Cooperation in Tax Matters” (23 April)