Marcel Locher is an experienced sustainability professional with a diverse background in international program management and consultancy roles. Locher currently serves as the International Sustainability Program Manager at Weleda AG and has previously held the position of Senior Sustainability Manager. Additional consulting experience includes roles at the Swiss Association for Standardization, SETEMIP Environment, UNEP DTIE, and planikum. Educational qualifications include a Diplom in Gymnasialpädagogik Biologie from the University of Zurich and a Master of Applied Science in Environmental Management from the University of Applied Sciences and Arts Northwestern Switzerland FHNW, completed between 2006 and 2012.