IAEA access to Iran's key enrichment sites at Natanz, Fordow, and Isfahan remains restricted following U.S. and Israeli strikes in June 2025 that damaged facilities and prompted temporary inspector withdrawal. Iran has granted selective inspections only at unaffected locations such as Bushehr while withholding declarations, reports, and entry to bombed enrichment plants and the Isfahan tunnel complex storing 20% and 60% enriched uranium. A June 2026 interim U.S.-Iran memorandum commits to resumed IAEA verification under the NPT safeguards agreement, with Director General Rafael Grossi stating that visits to nuclear material facilities will occur once modalities are finalized. Iran has conditioned fuller access on progress toward a final accord, creating uncertainty around near-term inspections of the three targeted sites.