The Bremen Environmental Institute laboratory in Germany does research on the presence of chemicals in shorts and swimsuits made by sports wear brands like Adidas and Chiemsee. In July 2011 Greenpeace launched the Detox campaign, challenging Nike and Adidas to be the first clean water champions by teaming up with their suppliers and eliminating all toxic, persistent and hormone-disrupting chemicals from their products and production processes. Adidas, Nike and Puma have made transformational commitments to eliminate discharges of hazardous chemicals across all their product lifecycles by 2020.