Commie News Network
https://sgp.fas.org/classdoe.htm
DOE Classification and Security
https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=768e89dc83a24e0f3724909acffec72d&term_occur=7&term_src=Title:10:Chapter:X:Part:1004:1004.3
DOE clearances
Access authorizations or security clearances granted by DOE are designated as Q, Q(X), L, L(X), Top Secret, or Secret. For the purpose of this chapter only Q, Q(X), L, and L(X) access authorizations or clearances will be defined.
Q is a DOE security clearance, nuclear information and access and more.
>>15901780 <- You beat me to it.