ANSI/ANS-8.20-1991;R1999;R2005;R2015 (R=Reaffirmed): Nuclear Criticality Safety Training
"R" in the numeric designation signifies that the 1991 standard was reaffirmed (recertified) as an American National Standard in 1999, 2005 & 2015. No changes can be made to a standard during reaffirmation.
This standard provides criteria for nuclear criticality safety training for personnel associated with operations outside reactors where a potential exists for criticality accidents. It is not sufficient for the training of nuclear criticality safety staff.