pg. 78
"Minimum requirement compliance
Entry level minimum requirement verification for new suppliers. Ongoing minimum requirement checks.
Self-assessment & validation
Self-assessment, with reports feeding into our Sustainability Index score. This includes reporting to the Sustainable Apparel Coalition’s (SAC) Higg Facility Environmental Module (FEM) and Higg Facility Social and Labor Module (FSLM) — we are currently the only brand to disclose our results."
...
"– 100% of supplier manufacturing units implemented SIPP. 1,596 supplier units undertook SIPP social self-assessment, with 1,281 desktop or onsite validations."