[Title 31 CFR 2.13]
[Code of Federal Regulations (annual edition) - July 1, 2002 Edition]
[Title 31 - MONEY AND FINANCE: TREASURY]
[Part 2 - NATIONAL SECURITY INFORMATION]
[Subpart B - Derivative Classification]
[Sec. 2.13 - Derivative identification and markings [1.5(c) and 2.1(b)].]
[From the U.S. Government Printing Office]


31MONEY AND FINANCE: TREASURY12002-07-012002-07-01false2.13Sec. 2.13MONEY AND FINANCE: TREASURYNATIONAL SECURITY INFORMATIONDerivative Classification
Sec. 2.13  Derivative identification and markings [1.5(c) and 2.1(b)].

    Information classified derivatively on the basis of source documents 
or classification guides shall bear all markings prescribed in Sec. 2.7 
(a) through (f), as are applicable. Information for these markings shall 
be taken from the source document or instructions in the appropriate 
classification guide.
    (a) Classification Authority. The authority for classification shall 
be shown as follows:

Derivatively Classified by _____________________________________________
Office _________________________________________________________________
Derived from____________________________________________________________
Declassify on___________________________________________________________


If a document is classified on the basis of more than one source 
document or classification guide, the authority for classification shall 
be shown on the ``DERIVED FROM'' line as follows: ``MULTIPLE CLASSIFIED 
SOURCES''. In these cases, the derivative classifier must maintain the 
identification of each source with the file or record copy of the 
derivatively classified document. A document derivatively classified on 
the basis of a source document that is marked ``MULTIPLE CLASSIFIED 
SOURCES'' shall cite the source document on its ``DERIVED FROM'' line 
rather than

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the term: ``MULTIPLE CLASSIFIED SOURCES''. Preparers of such 
documentation shall ensure that the identification of the derivative 
classifier is indicated. Use of the term ``MULTIPLE CLASSIFIED 
SOURCES,'' is not to be a substitute for the identity of the derivative 
classification authority.
    (b) Downgrading and Declassification Instructions. Dates or events 
for automatic downgrading or declassification shall be carried forward 
from the source document. This includes the notation ``ORIGINATING 
AGENCY'S DETERMINATION REQUIRED'' to indicate that the document is not 
to be downgraded or declassified automatically, or instructions as 
directed by a classification guide, which shall be shown on a 
``DOWNGRADE TO'' or ``DECLASSIFY ON'' line as follows:

DOWNGRADE TO____________________________________________________________

ON (date, description of event, or OADR) or,

DECLASSIFY ON (date, description of event, or OADR)