Each participant will receive in their email a link to access the ECOTOX 2021 online platform. Once inside the platform, they will be able to watch the various activities by choosing the room of interest such as lectures, round tables, panel sessions and video- posters and networking (chat, as a coffee break at the in-person event) within the available rooms. The activities will be in webinar format (online video activities, recorded or live, which allows audience interaction via chat, via Q&A through Zoom).