TSA scanners aren't tested for radiation exposure

AOL News via Boing Boing:

For example, the FDA says it doesn't do routine inspections of any nonmedical X-ray unit, including the ones operated by the TSA.
The FDA has not field-tested these scanners and hasn't inspected the manufacturer. It has no legal authority to require owners of these devices -- in this case, TSA -- to provide access for routine testing on these products once they have been sold, FDA press officer said Karen Riley said...

Two-person teams from the Army unit performed surveys of the Advance Image Technology X-ray scanners at just three airports -- in Boston, Los Angeles and Cincinnati, she said. And that was all that the TSA asked the Army to do this year...

"APL's role was to measure radiation coming off the body scanners to verify that it fell within [accepted] standards. We were testing equipment and in no way determined its safety to humans," Helen Worth, head of public affairs for the Johns Hopkins lab, told AOL News.

"Many news articles have said we declared the equipment to be safe, but that was not what we were tasked to do," she added.