Key legal question
Whether a private sale in bankruptcy can be challenged by supervisory complaint for defects of consent.
Extracted holding
Yes. A purchaser may challenge a bankruptcy private sale by complaint to the supervisory authority when alleging defects of consent.
Extracted reasoning
The private sale is a mode of realization under Art. 256 SchKG; in bankruptcy and special liquidation, the realization rules apply analogously. Defects of consent are assessed under the general rules of the Code of Obligations, and the complaint under Art. 17 SchKG is the proper remedy.