Questão jurídica principal
Whether the cost item for binding the enforcement file may be charged as a necessary expense in the cost advance.
Decisão extraída
The binding of the file was not a necessary expense and could not be charged; the item had to be removed from the cost advance.
Fundamentação extraída
The preservation ordinance requires careful storage of the files, but not binding them. For a few sheets, careful storage is sufficiently ensured by stapling them together and keeping them in an envelope or cardboard folder; a CHF 10 binding cost was therefore unjustified.