What fresh hell is THIS now? - Patrick Lauke
[karlgroves] > costs for adaptions afterwards cannot be charged
Nobody would sign that. That’s like signing up for unlimited scope creep
[karlgroves] I think you’re on the right track. You need to put the requirements - including verification - in the contract. Then you have the legal standing to withhold payment.
I’m not a lawyer but I’d imagine there also has to be some mechanism to refuse to accept delivery. Accepting delivery implicitly tells the vendor that things are OK