Brussels (Belgium) welcomes in January 2024 the 3rd Summit of Organic and organo-mineral Fertiliser Industries in Europe (SOFIE). SOFIE is the only industry meeting place for organic-carbon-based fertiliser producers, distributors, advisory, technology suppliers. The first SOFIE (2019) attracted 125 participants, with 230 for SOFIE2 (January 2023). The next conference will take place in a hybrid format (Brussels and on line). Programme and conference website : http://www.phosphorusplatform.eu/SOFIE