The Organic Asia Congress (OAC) is an annual event organized by IFOAM-Organics Asia – it is the signature organic event in Asia​. It has been rotated annually in Asia under different themes to highlight the development and the future of organics in Asia.

The OAC is hosted by members with the cooperation and sponsorship of local ​governments and the relevant partners and stakeholders in the organic sector​. Annually, the OAC brings together more than 500 participants from over 22 ​countries and areas from Asia and around the world.