When one of the employers mandated by the others takes a decision on the determination of the number and perimeter of separate establishments in application of article L. 2313-8, it shall bring this to the attention of each representative trade union organisation in the economic and social unit and of each trade union organisation having set up a trade union section in the economic and social unit, by any means enabling this information to be dated.
When negotiations have taken place in accordance with the fourth paragraph of article L. 2313-8, the employer mandated by the others convenes a meeting of the committee to inform it of its decision.
The representative trade union organisations in the economic and social unit and the trade union organisations that have formed a trade union section in the economic and social unit or, where negotiations have taken place in accordance with the fourth paragraph of article L. 2313-8, the social and economic committee, may, within a period of fifteen days from the date on which they were informed, contest the employer’s decision before the regional director of companies, competition, consumption, labour and employment.