pg. 1

"Jigsaw require its suppliers to engage with SEDEX, our approved audit partners and to become one of its members within one year of initial orders. SEDEX is the world’s leading ethical trade service provider, aiming to improve working conditions in global Supply Chains and setting Supply Chain standards including countryrelated risk for issues also regarding forced labour, human trafficking and slavery."

I have changed the answer from Desktop Review to use of a tool or system (see above on SEDEX).