[ RadSafe ] Fwd: Anyone familiar with USDA and/or homeland security?

Chris Alston achris1999 at gmail.com
Tue Jun 26 06:25:51 CDT 2018

Yes, it’s seriously dated.  For instance, it apparently doesn’t recognize the existence of handheld XRF devices that use x-ray tubes instead of radioactive sources.

> Begin forwarded message:
> From: Ted de Castro <tdc at xrayted.com>
> Subject: Re: [ RadSafe ] Anyone familiar with USDA and/or homeland security?
> Date: June 26, 2018 at 12:10:45 AM EDT
> To: Chris Alston <achris1999 at gmail.com>
> Thank-you so much!!  That's certainly how it read!
> BTW - considering the provisions - they must have some very old analytical x-ray machines - and not have the fortitude to enclose them all like I did at LBL to fix the problems once and for all. Thanks
> On 6/25/2018 8:34 PM, Chris Alston wrote:  Ted It’s an internal regulatory document of the USDA.
>> Cheers
>> ca
>> On Jun 25, 2018, at 10:13 PM, Ted de Castro <tdc at xrayted.com> <mailto:tdc at xrayted.com> wrote:https://www.dm.usda.gov/ohsec/rsd/xpe.htm#axe <https://www.dm.usda.gov/ohsec/rsd/xpe.htm#axe>Clients stumbled onto this website and think its some new requirements for analytical x-ray machines - it appears to me to be an internal document and not a regulatory document.

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