I don't think so, but "Prada undertakes a constant review and rationalization of its industrial suppliers to increasingly minimize its risk profile" (pg 6). Although, it is vague does not detail performance indicators or how measures

pg. 5

“In the three-year period 2019-2021, 175 suppliers were involved and 30 supply relationships were interrupted due to serious irregularities with respect to the ethical standards of the Prada Group.”