Hanna Hallin is Global Sustainability Manager of Treadler (H&M) with over 15 years’ of experience working toward sustainable consumption and production, human rights and collective impact, of which +7 years within the H&M Group. Before she joined the group’s new B2B initiative Treadler, providing access to the H&M Group supply chain to accelerate sustainable change for other companies, her roles included Global Strategy Lead for Transparency, acting Global Social Sustainability Manager and Sustainability Manager for the third largest retail market Greater China. Her key areas include: sustainability in supply chains & logistics; consumer engagement & transparency; sustainability in retail operations and cross industry collaboration & strategic partnerships. Hanna Hallin also has had leading positions in Swedish NGO’s, served on the National Committee to UNESCO, and Executive Director for the research think tank Sektor3 exploring i.e. social innovation and shared value business models.