Katharina Mayer is an Ecotoxicologist holding an M.Sc. from the RWTH Aachen University. She is a consultant and scientific expert at Yordas and has a broad expertise in environmental risk and hazard assessment of chemicals in compliance with various chemical regulations such as OSPAR, EU REACH and other REACH like legislative frameworks. Previously she has worked in academic research with a focus on ecotoxicology, microbiology and chemical analytics.