The 3rd Plant and Human Sulfur Biology meeting, which will take place from 8 to 12 September 2024 in Pont-à-Mousson in the Prémontrés, a beautiful historical abbey located on the banks of the river Mosel, follows the successful meetings in Hungary in 2017 and in Sevilla in 2021. It aims to bring together researchers to discuss key questions about sulfur research relevant for both the plant and human field, with emphasis on molecular, physiological and cellular aspects. A number of areas of interest such as sulfation pathways, redox regulation and thiol modification, H₂S signaling, metabolism of sulfur compounds, emerging topics in sulfur biology, glucosinolates will be addressed. We look forward to seeing you at the meeting and participating in fruitful discussions on these important topics.