Swiss Civil Code

¹If the prop­erty has de­pre­ci­ated, the cred­it­or has the right to re­quest that the debt­or se­cure his or her debts or re­store the prop­erty to its pre­vi­ous state.

² He or she may also de­mand se­cur­ity in the case of im­min­ent de­pre­ci­ation.

³If the debt­or does not com­ply with­in the time lim­it set by the court, the cred­it­or may re­quest re­demp­tion of such por­tion of the debt as is ap­pro­pri­ate to com­pensate for the re­duced de­gree of se­cur­ity.