Court of Justice 27 February 2014, C‑531/12 P (Commune de Millau and Société d’économie mixte d’équipement de l’Aveyron (SEMEA) v European Commission.)

OPINION OF ADVOCATE GENERAL KOKOTT delivered on 27 February 2014 ( 1 ) Case C‑531/12 PCommune de Millau and Société d’économie mixte d’équipement de l’Aveyron (SEMEA) v European Commission ‛Appeal — Arbitration clause — Grant contract for a local development action — Recovery of undue payments — Limitation — Enforceability of an arbitration clause — Stipulation for the benefit of a third party’ I