C‑92/11RWE Vertrieb AG v Verbraucherzentrale Nordrhein-Westfalen eV

Domstolens egne nøkkelord

Directive 2003/55/EC — Internal market in natural gas — Directive 93/13/EEC — Articles 1(2) and 3 to 5 — Contracts between suppliers and consumers — General conditions — Unfair terms — Unilateral alteration by the supplier of the price of the service — Reference to mandatory legislation designed for another category of consumers — Applicability of Directive 93/13 — Obligation of use of plain and intelligible language and transparency.

Tolker