The third congress of biologists of Serbia held from September 21^st  to 25^th , 2022 in Zlatibor gathered the international community of biologists and researchers from all areas and disciplines of biology. The eDNA Labs team participated in the conference with a lecture on environmental DNA. The presentation titled “eDNA: A new approach to water quality assessment using ddPCR and NGS technology” was held by Dr. sc. Iva Sabolić.