Questione giuridica chiave
Whether the federal appeal was filed within the statutory time limit under Art. 100 para. 1 LTF
Decisione estratta
The appeal deadline is 30 calendar days, not 30 working days; the filing on 2007-03-06 was late.
Motivazione estratta
The wording of Art. 100 para. 1 LTF and the rules on time computation in Arts. 45 ff. LTF do not support a working-day calculation; weekends and public holidays are included, with only the last day shifting if it falls on such a day.