"There is still chance of success for TTIP but the window of opportunity is rapidly closing with the end of the term of President Obama approaching and the uncertainty about his succession…. Negotiations have not reached an impasse but are likely to fail in case there is no political deal by the end of this year," Groening said.
On Tuesday, French President Francois Hollande and German Economic Affairs Minister Sigmar Gabriel suggested in separate statements that it would be impossible to conclude the TTIP agreement before the end of the year.
White House spokesperson Josh Earnest announced on Tuesday that President Barack Obama would send US trade ambassador Michael Froman to Europe in September to continue negotiations on TTIP ahead of the 15th round of talks expected to take place in October.