Funding Information: We would like to thank all the experts active in the International Society for Exposure Science (ISES) European Regional Chapter, working group on Human biomonitoring (ISES Europe HBM working group) and the HBM Global Network for their support and contributions. Additionally, special thanks to ECETOC for supporting this initiative and development of www.FAIREHR.com platform. Ethical approva...
Funding Information: The development of the online FAIREHR platform was supported by ECETOC (European Centre for Ecotoxicology and Toxicology of Chemicals). Publisher Copyright: © The Author(s) 2025.; The FAIREHR (Findable, Accessible, Interoperable, Reusable Environmental and Health Registry) platform is a state-of-the-art online registry for prospective harmonization of human biomonitoring (HBM). It was devel...