Court of Justice 23 October 2014, Joined Cases C-359/11 and C-400/11: Judgment of the Court (Fourth Chamber) of 23 October 2014 (request for a preliminary ruling from the Bundesgerichtshof — Germany) — Alexandra Schulz v Technische Werke Schussental GmbH und Co. KG and Josef Egbringhoff v Stadtwerke Ahaus GmbH (Reference for a preliminary ruling — Directives 2003/54/EC and 2003/55/EC — Consumer protection — Internal market in electricity and natural gas — National legislation determining the content of consumer contracts covered by a universal supply obligation — Unilateral adjustment of the price of the service by the seller or supplier — Information, with adequate notice before the adjustment comes into effect, as to the reasons and preconditions for that adjustment and its scope)

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