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Mighty Earth's October 2022 investigation reveals that Carrefour continued to sell beef from suspended JBS slaughterhouses in Brazil, particularly through its Atacadão and Sam's Club stores. Despite public claims of suspending suppliers in Rondônia, the group's supply chain remains heavily dependent on JBS, with 27% of identified beef products coming from ten slaughterhouses linked to recent deforestation. The report also highlights illegal fires at the Fazenda Rondon property supplying JBS and criticizes Carrefour's 2026 strategy as lacking ambition and transparency regarding both beef and soy sourcing.

The report evaluates a wide range of fashion brands on their viscose sourcing, focusing on whether they disclose their suppliers and adopt closed-loop manufacturing systems. While some brands like C&A, M&S, and H&M have signed the Changing Markets Roadmap and disclosed specific factory addresses, many others lack viscose-specific policies, fail to disclose fibre manufacturers, or focus solely on wood pulp sourcing rather than the chemical impacts of fibre manufacturing.

The report finds that Swiss retailers largely fail to ensure sustainable aquaculture supply chains, with none meeting half of the assessed sustainability indicators. It highlights the ecological and social risks of using wild fish for aquaculture feed, the inadequacy of current certification labels, and the poor state of fish welfare in farms. The authors advocate for the decoupling of aquaculture from wild fisheries through alternative feeds and the promotion of herbivorous fish species.