Actually sever according to the latest IAEA report, Iran has not fully cooperated, they were asked to hault their enrichment, instead they have expanded, they have expanded the production of heavy water stations, which can be used to create weapon grade enrichments, and they have asked for more information on the plutonium enrichment that the IAEA has stumbled upon, for which Iran says they have no information on. Now the details might be slightly off as I'm trying to remember the report I read a week ago, but that is the main idea of the report.