1.
Directive 98/30/EC of the European Parliament and of the Council of 22 June 1998 concerning common rules for the internal market in natural gas · European Union
Each distribution undertaking shall operate, maintain and develop under economic conditions a secure, reliable and efficient system, with due regard to the environment.
← Article 10 · All articles · 2. →
Source: EUR-Lex (Cellar) · retrieved 2026-11-02 · Text as adopted (Official Journal); later amendments are not incorporated in this text.