Iran and the UN nuclear agency said Sunday they have agreed to allow inspectors to service the agency’s surveillance equipment as Tehran has restricted access since earlier this year.

“IAEA’s inspectors are permitted to service the identified equipment and replace their storage media which will be kept under the joint IAEA and (Iran’s) AEOI seals in the Islamic Republic of Iran. The way and the timing are agreed by the two sides,” they said in a joint statement.