# Council Decision of 23 September 2013 on the security rules for protecting EU classified information (2013/488/EU), Division 12

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

Where necessary and in accordance with national laws and regulations, additional investigations may be conducted to develop all relevant information available on an individual and to substantiate or disprove adverse information.

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Source: https://www.legislation.gov.uk/eudn/2013/488/annex/I/division/III/division/n5/division/1/division/12 (the official version)
Page: https://openlegislation.uk/eu-decision-2013-488/annex-I/division-III/division-n5/division-1/division-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.