This presentation has been prepared for internal purposes, in the context of a training activity carried out under the European Partnership for the Assessment of Risks from Chemicals (PARC). Views and opinions expressed are, however, those of the author(s) only and do not necessarily reflect those of the the European Commission or of the European Union. Neither the European Union nor the granting authority can be held responsible for them. © European Union, (2025). All Rights Reserved

This presentation explores the production and use of certified reference materials for human biomonitoring, highlighting practical aspects of method validation, sample stability, and traceability in support of EU chemical risk assessment efforts