That does seem to be the likely outcome for this and a number of other agencies which is eminently sensible. Other non-EU countries do already of course. However, there may be some hard sells;
- We will need to pay for it out of our £350m per week
- The arbitration bodies are often the ECJ
- We may have no say in the running of these agencies (this is the case for the EMA with Norway, Iceland, etc.)