Ti=Coverage of Tier 2 and Beyond (Recursive Engagements)
Alt1.sec={Repeat.sec}
Alt2.sec={ProvideNames.sec}
Alt3.sec={PermitAssessment.sec}
Repeat.sec=Obligation to include similar standards in {_Supplier}'s own contracts.
ProvideNames.sec=Obligation to declare the names of all sub-suppliers involved in the supply chain.
PermitAssessment.sec=Permission for {_Buyer} to assess sub-suppliers.
=[G/Z/Alt/3]