Based on research work conducted with ILM Lyon and IFP Energies nouvelles, Ablatom highlights the capabilities of LIBS elemental microscopy in the field of heterogeneous catalysis by publishing in l’Actualité Chimique, the official journal of the SCF (Société Chimique de France). This publication is of interest of both students and experts in the field of catalysis. Since 1987 the DivCat office, promote technical and scientific aspects of interest in catalysis. Our article reinforces the Fiches Catalyse section and contributes to the dissemination of fundamental research in heterogeneous catalysis. Moreover, we present concrete solutions by LIBS technology in this field.