The last I heard several months ago is that this is still under discussion in Europe, and the European Commission has indeed committed to the member states that it will not finalize the CETA until it's resolved politically, especially in the European Council in discussions with the European Parliament and the European Commission who is going to bear the fiscal liability. In Canada we haven't faced a multi-billion-dollar award yet. It's when the multi-billion-dollar award comes that no one's going to want to pay that. I think it's sensible from a Canadian point of view as well as a European point of view to work that out in advance.
On February 25th, 2014. See this statement in context.