Main event

The programme on 13 and 14 May consists of 4 plenaries and 12 parallel sessions guided by the latest scientific evidence, spiced up with 2 extras.

WCEF2025 will be hosted at the Ibirapuera Park in São Paulo. You can also join the forum online or take part in WCEF Studios around the world. 

You can view the programme as a list or a timeline. Use the filters to search for sessions that interest you most. You can also download a printable version of the programme overview here(download PDF) or view it as an image at the bottom of this page. Check out the menu and stay tuned for the accelerator sessions, expo, speakers and more! 

Please note that the sessions will mainly be delivered in English, with simultaneous translation into Portuguese and Spanish.