The Central Bank of Sri Lanka launched the Sri Lanka Green Finance Taxonomy at the John Exter International Conference Hall of the Central Bank on 06 May 2022. The Sri Lanka Green Finance Taxonomy is a classification system, which defines and categorizes economic activities that are environmentally sustainable, and is a key action item outlined in the Roadmap for Sustainable Finance of Sri Lanka introduced by the Central Bank in 2019. The Taxonomy has been prepared in line with the international best practices, while harmonizing for local context, hence it is expected to enable financial market participants to raise low-cost funding for green activities through both domestic and foreign markets.