From August 31 to September 2, 2022, the 27th International Workshop on Industrial Crystallization (BIWIC 2022) was held in Helsinki. For the congress a paper on spherical crystallization was prepared under the title: Control of crystal shape in the batch crystallization process. At the congress, 20 lectures were held in the field of crystallization and more than 70 participants from all over the world whose research is related to the crystallization process.