2. Non-U.S.

2. Non-U.S. Classification Markings: Used by other countries and international
organizations. The markings must be listed in the registry and be a trigraph country code.
Authorized non-U.S. classification markings are:
Ø TOP SECRET (TS)
Ø SECRET (S)
Ø CONFIDENTIAL (C)
Ø RESTRICTED (R)
Ø UNCLASSIFIED (U)
Example: // DEU SECRET//X1

Additional examples of the Non-U.S. Classification Markings are:
TYPE PORTION PAGE (EXAMPLE) REMARKS

Non-U.S. Country Classification //[Country Trigraph] [Non-U.S. Classification Portion Abbreviation]
//DEU SECRET//X5
• Markings begin with double right slash (i.e., //)
• Cannot be used with U.S. Classification Markings
• Must use X5 as Declassification Date

COSMIC Top Secret Atomal (//CTSA) //COSMIC TOP SECRET ATOMAL//MR
NATO Secret (//NS) //NATO SECRET//MR
Secret ATOMAL (//NSAT) //SECRET ATOMAL//MR

+++
NATO Confidential (//NC) (//NCA) //NATO CONFIDENTIAL//MR
Confidential Atomal //CONFIDENTIAL ATOMAL//MR

++++
NATO Restricted (//NR) //NATO RESTRICTED//MR

• NATO Marking
• Cannot be used with U.S. Classification
• May be used by NATO organization only
• Must use MR as Declassification Date