Questione giuridica chiave
Whether the union had a current and practical interest to challenge the interpretation of the personnel rules before the Federal Supreme Court.
Decisione estratta
No current and practical interest existed because the challenged rules had already been amended and approved, so the union sought only an abstract ruling.
Motivazione estratta
The dispute no longer concerned the text of the rules but only their interpretation in the absence of any concrete dispute over individual rest days; without present practical utility, both appeals fail.