Iran’s nuclear chief was not expected to attend the International Atomic Energy Agency’s annual conference after a requested travel-ban waiver was not granted. The expected absence coincides with unresolved inspector access and conflicting public accounts about whether Mohammad Eslami had left for Vienna. An official briefed on the matter said Austria sought an exemption through the U.N. sanctions process, while Iranian state media reported that Eslami had departed Tehran.
The reported sequence is specific. An official briefed on the matter told the Associated Press that Eslami was not expected to attend. Austria requested a waiver from the relevant United Nations sanctions committee as host of the Vienna conference. The waiver had not been granted, according to the official, who spoke anonymously because the matter was sensitive. Iran’s state news agency IRNA separately reported that Eslami had left Tehran for Vienna. The conflicting accounts had not been reconciled when the conference opened.
The remaining factual record adds operational detail. IAEA inspectors have lacked access to Iranian nuclear sites affected by U.S. and Israeli strikes in June 2025. The agency has also been unable to verify the status of Iran’s stockpile of uranium enriched to 60 percent purity. The IAEA estimate cited in reporting put that stockpile at 440.9 kilograms. Iran says its nuclear program is peaceful and that it is not pursuing a weapon.
The surrounding context helps define what the report does and does not establish. A conference travel waiver would permit attendance without lifting the underlying sanctions designation. The annual General Conference considers the agency budget and nuclear-safeguards policy issues. France, Britain and Germany triggered a mechanism that restored United Nations sanctions after alleging Iranian noncompliance with the 2015 agreement. An official statement that a person departed does not independently prove arrival, admission or participation. Inspector access and material accounting are central safeguards questions distinct from diplomatic attendance.
Some points remain unresolved. The attending delegation and Eslami’s location were not independently confirmed. The IAEA could not verify the current location or condition of the 60-percent-enriched stockpile. The next verifiable developments are The published Iranian delegation list and any conference address. IAEA statements on inspector access and safeguards reporting.