Not X.668 (Not ISO/IEC 9834-9)
n The one that got away.
n Proposed as the RA Standard for Biometric
Registration.
n X.600 series had a lot to offer, and much text
from that series is being used.
n But decided to proceed with pure ISO/SC37
Standard, as a second part of CBEFF.
n Pity, but we tried!