Article 12
Council Directive 2004/67/EC of 26 April 2004 concerning measures to safeguard security of natural gas supply (Text with EEA relevance) · European Union
Entry into force This Directive shall enter into force on the 20th day following that of its publication in the Official Journal of the European Union.
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Source: EUR-Lex (Cellar) · retrieved 2026-11-12 · Text as adopted (Official Journal); later amendments are not incorporated in this text.