"In its investigation of Iran's past nuclear-weapons-related work, the IAEA will rely on Iran to collect samples at its Parchin military base and other locations. As a former intelligence analyst experienced in the collection of environmental samples for investigations of weapons of mass destruction, I found this allegation impossible to believe when I heard Senator James Risch (R., Idaho) make it yesterday morning...
The revelation that Iran will collect samples concerning its own nuclear-weapons-related activity makes the whole agreement look like a dangerous farce. This is not just an absurd process; it also goes against years of IAEA practice and established rules about the chain of custody for collected physical samples.
Senator Risch suggested in his remarks that the IAEA would remotely monitor the Iranians' taking of samples by video. But even if there were a reliable way to ensure that Iranian 'inspectors' were carefully monitored, took samples from locations identified by the IAEA, and provided these samples directly to IAEA officials, the process would still be a sham, since it would still place unacceptable limitations on IAEA inspections. To be meaningful, IAEA inspectors must have unfettered access to suspect facilities and be free to take samples anywhere, using whatever collection devices they choose. Only by collecting samples at locations and with methods that Iranian officials may not have anticipated can inspectors reliably find possible evidence of nuclear-weapons-related work that Iran tried to clean up.
That the Obama administration would agree to let Iran collect its own samples at Parchin (where explosive testing related to nuclear-warhead development reportedly took place) and other sites is consistent with reports that surfaced in June... that Kerry had offered to let Iran off the hook for past nuclear-weapons-related work..."