Section 5: Trade union premises.

In undertakings or establishments with at least two hundred employees, the employer shall make available to the trade union sections common premises suitable for the performance of their delegates’ duties. In undertakings or establishments with at least one thousand employees, the employer shall also provide each trade union section set up by a representative trade union organisation in the undertaking or establishment with suitable premises, equipped with the facilities necessary…

The terms and conditions for the fitting out and use by the trade union sections of the premises made available to them are set by agreement with the employer.