Iranian Foreign Ministry Spokesperson Esmail Baghaei said that the country's interactions with the International Atomic Energy Agency (IAEA) would continue, Iranian state news agency IRNA reported on Monday.
"Iran's interactions with the Agency will continue in accordance with Iran's commitments under the safeguards agreements, according to existing procedures and in accordance with the approvals of the Islamic Consultative Assembly and the decisions of the Supreme National Security Council," IRNA cited Baghaei as saying.
IRNA further reported that Iran made no additional commitments on nuclear issues during the talks in Switzerland on Sunday, with the issue not discussed at all during the day's 18-hour negotiations.
Earlier on Monday, Iran's Islamic Revolutionary Guard Corps (IRGC)-affiliated Tasnim News Agency denied claims that IAEA inspectors would be allowed access to the country's nuclear sites under the Memorandum of Understanding (MoU).
"The issue of issuing a permit for the agency's inspectors to enter Iran has not been confirmed by the Iranian negotiating team or other responsible officials in the government," said Tasnim. "It is better that it is never confirmed!"
Later on Monday, US President Donald Trump said in a post on Truth Social that Iran will agree to have weapons inspections to ensure "nuclear honesty" long into the future, echoing comments made by Vice President JD Vance.
US Treasury Secretary Scott Bessent had said earlier on Monday in an X/Twitter post that Iran had agreed "to permit IAEA inspectors into their country."
Tasnim: Bessent claims 'very damaging'
The Iranian news agency called the claims "very damaging," saying that the arrival of IAEA inspectors would violate the MoU.
It added that Iran "should not assume higher duties" than those required under the MoU, and that Iranian officials in Switzerland prevented the IAEA Director-General, Rafael Grossi, from attending Sunday's negotiations.
"One of the most important things that Iran currently has that prevents some of America's follies is the policy of 'nuclear ambiguity' and the fact that the location of nuclear-enriched materials is not known to the Americans," Tasnim wrote. "If the policy of nuclear ambiguity collapses with the arrival of IAEA inspectors in Iran and the Americans complete their information in this field, it will only benefit the enemy."
"This is probably the reason why no Iranian official has confirmed such a claim so far," added Tasnim. "We hope it will not be confirmed in the future."
Tasnim: IAEA 'America's foot soldiers'
Tasnim further claimed that American physicist and nuclear weapons expert David Albright referred to IAEA inspectors as "America's foot soldiers" during a Senate speech.
The request for IAEA access was "an additional mistake" following the IAEA's failure to prevent the US bombing of Iran's "peaceful" nuclear sites, Tasnim continued, describing the request as an "attempt to complete American spying information."
"Any possible presence of inspectors shall be subject to final agreement," Tasnim concluded. "An agreement that is unlikely to be reached, considering the experience from America."
Reuters contributed to this report.