While he has remained silent about access since the deal was signed, his proxies have not. On the day the deal was finalized, according to Iran’s Fars news service, the spokesman for Iran’s Atomic Energy Organization, Behrouz Kamalvandi, said, “In the inked roadmap, no permission has been issued for the IAEA's access to any military centers and the nuclear scientists. We have explicitly announced our positions in this regard during the [past] negotiations." https://www.belfercenter.org/publication/are-iranian-military-bases-limits-inspection