French 'BRC'

[Lester.Slaback@nist.gov]

I see in Nucleonics that France is 'considering' something
that might be called BRC at a value of 1 Bq/m3.
[At 1 g/cc this equals 3 E-17 Ci/g]
Any info on the basis for this, and whether it is being
considered for adoption more widely?
Apparently Euratom directive provides a basis for this.
Any info on that basis?

P.S.  Comments on the numerical value are unnecessary
for this readership.
-- 
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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