secret - (SPAWAR) is - The US Navy

SECNAVINST 5510.36
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c. A code word ie a eingle classified word with a classified
meaning (e.g., ‘BRIEFCASE (C)n or ‘RETIREMENT (S)n).
6-18 CLMS12ZCATIOM BY COMPILATION
1. When individual items of unclaeeified or classified
information are combined, classification or higher claeeification
by compilation may result. Claeeification by compilation is
baeed on an exieting SCG or an original decieion by an approved
OCA .
2. Place a etatament on the face of a document classified by
compilation which explaine the reaeon(s) for the higher
classification level. Include in your etatement:
a. The fact that the individual parte are unclaeeified or
are of a lower claeeification;
b. The reaeon why the compilation warrante claeeification or
a higher claeeification; and
c. The authority for the compilation classification.
h example of a compilation statement is as followe: ‘Individual
portions of this document reveal varioue unclassified operational
frequencies of the AN/SPG-149 radar. However, the compilation of
those frequencies reveals the overall frequency band of the
AN/SPG-149 radar. Per OPNAVINST S5513.8, enclosure (103), the
frequency band of the AN/SPG-149 is classified Confidential-X3.”
3. If portions, standing alone, are unclassified, but the
compilation of the unclaeeified portions make the document
classified, mark each portion ae unclaeeified but mark the face
of the document and interior pages with the classification level
of the compilation. This principle also applies if the
individual portions are classified at one level, but the
compilation is of a higher classification level.
6-19 CNANGE8 TO BX18TING CLASSIFIED DOCUMENTS
1. If a change ie being iesued to an exieting classified
document, the originator of the change ehall ensure that the
changed pages are properly marked and consistent with the overall
marking etyle of the basic document.
SEC!NAVINST 5510.36 6-17