Kernrechtsfrage
Whether the supplementary appeal filed on 2012-08-06 was timely
Extrahierter Entscheid
The supplement was late because the 30-day appeal period had expired on 2012-07-05.
Extrahierte Begründung
The challenged decision was served on 2012-06-05 and the statutory appeal period ended on 2012-07-05; a later supplement cannot be considered.