Why This Report Matters - Since 2020, we’ve emphasized the importance of a stronger supplier voice in fashion’s sustainability agenda, as their exclusion has led to strategies that fall short in addressing climate action and human rights. This is evident in all four of our deep dive reports to date. This year’s paper is an investigation into why this exclusion persists, focussing on Multi Stakeholder Initiatives (MSIs), which have a unique and enormous potential to drive collective action.