# Commission Decision (EU, Euratom) 2015/444 of 13 March 2015 on the security rules for protecting EU classified information, Article 23: Markings

Extent: E+W+S+N.I.

In addition to one of the security classification markings set out in Article 3(2), EUCI may bear additional markings, such as:
(a) an identifier to designate the originator;
(b) any caveats, code-words or acronyms specifying the field of activity to which the document relates, a particular distribution on a need-to-know basis or restrictions on use;
(c) releasability markings;
(d) where applicable, the date or specific event after which it may be downgraded or declassified.

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Source: https://www.legislation.gov.uk/eudn/2015/444/article/23 (the official version)
Page: https://openlegislation.uk/eu-decision-2015-444/article-23
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.

