C‑328/13Österreichischer Gewerkschaftsbund v Wirtschaftskammer Österreich — Fachverband Autobus-, Luftfahrt- und Schifffahrtsunternehmungen

Domstolens egne nøkkelord

Reference for a preliminary ruling — Directive 2001/23/EC — Safeguarding of employees’ rights in the event of transfers of undertakings, businesses or parts of undertakings or businesses — Obligation on the transferee to maintain the terms and conditions agreed in a collective agreement until the entry into force of another collective agreement — Concept of collective agreement — National legislation providing that a rescinded collective agreement continues to have effect until the entry into force of another collective agreement.

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