In resolution GOV/2004/21, the Board requested the Director General to report on the above issues before the end of May, as well as on the implementation of this and prior resolutions on Iran, for consideration by the June Board of Governors, or to report earlier if appropriate. This report, which presents a chronology from March 2004, outstanding issues and next steps and a summary of the Agency’s current assessment, along with an Annex on the Agency’s verification activities, is being submitted in response to that request.