Arbitration tribunals, for instance, are a hot-button issue in Europe, especially in Germany. Such private tribunals give investors the opportunity to sue a government if they feel that a country's laws restrict their "legitimate expectations." The EU and Canada were able to overcome this hurdle in their CETA (Comprehensive Economic and Trade Agreement) negotiations by agreeing to nix arbitration courts in favor of a permanent dispute settlement tribunal. But it remains unclear whether TTIP negotiators can strike a similar compromise.
The same goes for rules concerning government bids. There is a lot of money at stake, said Laura von Daniels of the German Institute for International and Security Affairs in Berlin. "Inside the EU, public bids amount to 16 percent of GDP," she said. "In the US, it is up to 12 percent." [...]
At the moment, too much seems up in the air to foresee an end to negotiations. On a visit to Germany in April, US President Barack Obama said he expected the agreement to be hammered out by the end of the year. But since then, the prospect of free trade has grown more and more unlikely.
It is even uncertain whether the already finalized agreement between the EU and Canada will enter into force, after it was decided that it will have to be independently ratified by all national EU parliaments.