Maelle Guichard possesses extensive experience in Quality, Health, Safety, and Environment (QHSE) management, currently serving as Coordinatrice QHSE HUB at Chronopost since September 2022, focusing on ISO certifications and compliance. Previously, Maelle held the position of Responsable QHSE at Groupe CAT from January 2014 to August 2022, where responsibilities included managing ISO certifications and regulatory compliance. Maelle began a career in QHSE as Assistante QHSE at Groupe CAT and in a similar role at ArcelorMittal France. Educational background includes a Master 2 in Diagnostic des organisations et sociologie with a focus on quality from Université de Lyon and a Master 1 in Sociologie des organisations from Université Jean Monnet Saint-Etienne, complemented by earlier experiences in sociological research and workplace safety evaluations.