# Commission Decision (EU, Euratom) 2015/444 of 13 March 2015 on the security rules for protecting EU classified information, Article 25: Creation of EUCI

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

1. When creating an EU classified document:
(a) each page shall be marked clearly with the classification level;
(b) each page shall be numbered;
(c) the document shall bear a registration number and a subject, which is not itself classified information, unless it is marked as such;
(d) the document shall be dated;
(e) documents classified SECRET UE/EU SECRET or above shall bear a copy number on every page, if they are to be distributed in several copies.
2. Where it is not possible to apply paragraph 1 to EUCI, other appropriate measures shall be taken in accordance with implementing rules.

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Source: https://www.legislation.gov.uk/eudn/2015/444/article/25 (the official version)
Page: https://openlegislation.uk/eu-decision-2015-444/article-25
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.