# Council Decision of 23 September 2013 on the security rules for protecting EU classified information (2013/488/EU), Division 25: EUCI which is classified CONFIDENTIEL UE/EU CONFIDENTIAL or SECRET UE/EU SECRET may be handled:

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

(a) in a Secured Area;
(b) in an Administrative Area provided the EUCI is protected from access by unauthorised individuals; or
(c) outside a Secured Area or an Administrative Area provided the holder:
(i) carries the EUCI in accordance with paragraphs 28 to 41 of Annex III;
(ii) has undertaken to comply with compensatory measures laid down in security instructions issued by the competent security authority to ensure that EUCI is protected from access by unauthorised persons;
(iii) keeps the EUCI at all times under his personal control; and
(iv) in the case of documents in paper form, has notified the relevant registry of the fact.

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Source: https://www.legislation.gov.uk/eudn/2013/488/annex/II/division/V/division/25 (the official version)
Page: https://openlegislation.uk/eu-decision-2013-488/annex-II/division-V/division-25
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.