Lynn Boylan (Sinn Fein) | Oireachtas source

I do not know if anyone else wants to come in. Please forgive me if this comes across as a stupid question. I understand the contract. Contract is contract law, but then surely it is binding if it is contract law. Ms Jany-Roskova is saying that if this is inter-EU and not just Irish-based, that is, if there are other member states involved, then it becomes an EU Commission problem. If, however, she is saying it is not binding, how is it an EU Commission problem?