The OECD Forum on Green Finance and Investment (GFI) is the annual flagship event of the OECD Centre on GFI. Now in its 11th year, the Forum brings together leading actors from the green and sustainable finance and investment community to promote effective engagement, collaboration and action on green finance and investment. This year, it will be convened as a series of high-level plenaries and parallel sessions around the theme "Shifting the financial system and strengthening enabling environments to mobilise trillions".