A draft resolution European powers submitted to the U.N. nuclear watchdog's Board of Governors on Monday for a vote this week presses Iran again to explain uranium traces found at undeclared sites and also covers issues such as its barring of inspectors.
The text Reuters has seen follows a resolution passed 18 months ago ordering Tehran to urgently comply with a years-long International Atomic Energy Agency investigation into those traces.
The new text calls on Iran to cooperate without delay, including by letting the IAEA take samples if the agency needs to.