If a company is going to claim that they don't have Syphilis, then they need to guarantee that each of their "trusted partners" also doesn't have Syphilis, and

If a company is going to claim that they don't have Syphilis, then they need to guarantee that each of their "trusted partners" also doesn't have Syphilis, and each of their trusted partners needs to provide the same guarantees about their own trusted partners as well, ad infinitum.