SunOS MLS Certification Question

[wayne at tecnet1.jcte.jcs.mil]

Has SunOS MLS been certified by NCSC at one of the orange book levels?  If
not, does anyone know if it has been submitted for certification?  If so,
what level is being sought (B1, B2, B3, C1, C2?).

I've also seen several references that auditing extensions that meet
"some" of the C2 requirements are available on the distribution tape as an
option.  I assume this means that the extensions meet some of the C2
extensions but that the system has not been submitted for certification???
Is there anything more to it than that?

Thanks in advance for anyone who can help clear up the fog.  My sales rep
readily admits this is out of his normal set of every day questions...