# Directive 2009/72/EC of the European Parliament and of the Council of 13 July 2009 concerning common rules for the internal market in electricity and repealing Directive 2003/54/EC (Text with EEA relevance), Article 27: Confidentiality obligation of distribution system operators

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

Without prejudice to Article 30 or any other legal duty to disclose information, the distribution system operator must preserve the confidentiality of commercially sensitive information obtained in the course of carrying out its business, and shall prevent information about its own activities which may be commercially advantageous being disclosed in a discriminatory manner.

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Source: https://www.legislation.gov.uk/eudr/2009/72/article/27 (the official version)
Page: https://openlegislation.uk/eu-directive-2009-72/article-27
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.