The US had already said on Monday that it was informing EU foreign policy chief Josep Borrell of its response to the text he submitted on 8 August.
TEHAN, Iran - The European Union and United States said Tuesday they were studying Iran's response to a "final" draft agreement on reviving a 2015 nuclear accord with major powers the EU presented at talks in Vienna.
A spokesperson for the US State Department said: "We have received Iran's comments through the EU and are studying them. We are sharing our views with the EU." The deal has been moribund since the 2018 withdrawal of the United States under then president Donald Trump whose administration reimposed crippling sanctions.
Iran's demand for an end to US blacklisting of its ideological army, the Islamic Revolutionary Guard Corps, as a "terrorist organisation" has been dropped from the discussions and will instead be handled after the deal, a senior EU official said earlier this month.