Dr. Lonne Gerritsen has a background in plant protection research. From 2007 till 2018 she worked for the Dutch competent authority, Ctgb, as an efficacy expert for biocides. She was a member of the ECHA BPR Working Group on efficacy and was involved in the preparation of efficacy guidance over the years.
In 2018 she started working for Knoell in the Netherlands as a consultant in regulatory affairs and efficacy expert for biocides. In her current role at Knoell, Lonne is part of Knoell’s efficacy expert team and supports clients with her expertise in the efficacy and regulatory area.