Article L2253-7 of the French Labour Code

Where an agreement concluded at the level of several undertakings expressly so provides, its stipulations shall replace the stipulations having the same object in agreements or arrangements concluded previously or subsequently in the undertakings or establishments included within the scope of this agreement.

Original in French 🇫🇷

Article L2253-7

Lorsqu’un accord conclu au niveau de plusieurs entreprises le prévoit expressément, ses stipulations se substituent aux stipulations ayant le même objet des conventions ou accords conclus antérieurement ou postérieurement dans les entreprises ou les établissements compris dans le périmètre de cet accord.