WASHINGTON (JTA) — Treasury Undersecretary David Cohen, the top Obama administration official monitoring Iran sanctions compliance, will visit Turkey and the United Arab Emirates.

The Treasury Department announcement Monday casts this week’s visit in the context of making sure nations still comply with the main sanctions even as a number of sanctions have been removed while talks, known as the Joint Plan of Action, or JPOA, are underway between Iran and the major world powers aimed at keeping Iran from obtaining a nuclear weapon.

“Undersecretary Cohen will discuss the limited and temporary sanctions relief provided under the JPOA and continued enforcement of existing international economic sanctions against Iran,” the Treasury statement said.

Cohen and other Obama administration officials in recent weeks have pushed back against claims that the talks will relieve pressure on Iran and have noted sanctions enforcement.

A number of reports have said that several nations, particularly Russia and Turkey, are exploring enhanced business ties with Iran in the wake of the talks.