re: accreditation

[Lester.Slaback@nist.gov]

In reply to ...
"How does this program differ with the former NIST/CEA and present
NIST/NEI program which implemented a radioactivity map with distribution
of test samples and standards?"

Those programs circulate/distribute sources as part of a MAP. That alone
does not accredit a source manufacturer who wishes to show 'traceability'
to NIST as per ANSI 42.2.  Also required, among other things, are
   - procedures
   - qualified staff
   - facilities
   - an external audit that these meet the standard
as well as participation in the relevent MAP.


-- 
the above are the personal musing of the author,
and do not represent any past, current, or future
position of NIST, the U.S. Government, or anyone else
who might think that they are in a position of authority.
NBSR Health Physics
NIST
Gaithersburg, MD 20899
301 975-5810
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Lester.Slaback@nist.gov
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