YESS is a groundbreaking initiative designed to eliminate forced labor risks in cotton supply chains by focusing on upstream processes, particularly spinning mills. It stands for “Yarn Ethically & Sustainably Sourced” and emphasizes ethical sourcing and transparency.

Global brands are under increasing pressure to ensure their products are free from forced labor, especially in complex cotton supply chains. YESS allows organizations to meet due diligence expectations and demonstrate responsible sourcing at the yarn level.

At ASSESS International, we help spinning mills and supply chain actors demonstrate their commitment to responsible sourcing by conducting YESS (Yarn Ethically & Sustainably Sourced) assessments. Our audits are aligned with global sustainability expectations, focusing on transparency, ethical labor practices, and traceability in yarn production.