non-economic services / natural gas / oil and gas / public law / electricity / oil platforms / case-law / postal services / particular economic operator / adequate infrastructure / property management services / finance services / wholesale and retail sale / compulsory social services / public passenger transport services / energy / /
Organization
Court of Justice / European Union / EUROPEAN PARLIAMENT / United Nations / COUNCIL OF THE EUROPEAN UNION / Committee of the Regions3 / European Commission / / /