The European Chemical Society “EuChemS”, together with the History of Chemistry Working Group, the Lithuanian Chemical Society, the Lithuanian Society of Biochemists and the VU Faculty of Chemistry and Geosciences, is organizing the 13th International Conference on the History of Chemistry (ICHC), to be held from 23-26 May 2023. Conference website: https://www.ichc2023vilnius.chgf.vu.lt/