Article L2261-19 of the French Labour Code
In order to be extended, the branch agreement or the professional or interprofessional agreement, their riders or annexes, must have been negotiated and concluded within the joint committee mentioned in article L. 2232-9. This committee is made up of representatives of representative employers’ and employees’ trade unions in the field of application in question. In order to be extended, the branch agreement or the professional or interprofessional agreement, their amendments…