The region had a national law that women cannot be employed in working at night, especially in factories and plants. Suma was a company that had to lay off people and switch to a continuous shift-work system because of economic difficulties. Thus, it had women employees work night shift as well, which violated French Law. The company argued that Article 5 of Council Directive 76/207/EEC demanded equal treatment for men and women when it comes to working conditions. The Court ruled that the directive was specific enough that the Member State was obligated not to pass the legislation it had.
Public Ministry v. Stoeckel