From 07th to 09th December 2016 we participated in the 4th International Symposium on Environmental Management towards Circular Economy – SEM2016. The symposium took place at the Faculty of Chemical Engineering and Technology, University of Zagreb under the auspices of the Croatian President and the Ministry of Environment and Energy. Along with sponsorship we gave our contribution in a form of lecture "Transboundary shipment of solvents for recovery purposes" given by director. We also presented our poster session "Circular Economy - recovery of waste solvent".