European Commission President Ursula von der Leyen will meet U.S. President Donald Trump on Sunday in Scotland after EU officials and diplomats said they expected to reach a framework trade deal this weekend.

The European Union and the US are progressing toward an agreement that would set a 15% tariff for most imports, according to diplomats briefed on the negotiations.

At present, there are no tariffs on either sector while the US holds an investigation on national security grounds into imports of those goods. However, indications are that the investigation may result in the EU seeing a 15% tariff imposed on both pharmaceuticals and computer chips once the process concludes.