Questione giuridica chiave
Whether the complaint was admissible despite the missing lower-court decision attachment
Decisione estratta
The complaint could not be entered into because the appellant did not cure the defect within the set deadline.
Motivazione estratta
Under Art. 42 para. 3 and 5 BGG, the challenged decision must be attached; the appellant was ordered to submit it but did not do so. The registered notice was deemed duly served under Art. 44 para. 2 BGG because it was not collected within seven days at the post-office box address provided by the appellant.