Case C-596/13 P: Judgment of the Court (Second Chamber) of 26 March 2015 — European Commission v Moravia Gas Storage a.s., formerly Globula a.s., Czech Republic (Appeals — Internal market in natural gas — Obligation of natural gas undertakings — Organisation of a system of negotiated third party access to gas storage facilities — Decision of the Czech authorities — Temporary exemption for future underground gas storage facilities in Dambořice — Commission decision — Order to withdraw the exemption decision — Directives 2003/55/EC and 2009/73/EC — Temporal application)