Article 671 — Mandatory Invalidation

At the request of the supervisor in reorganization, the court shall invalidate the following acts performed by the debtor during the suspect period: 1/ assets or rights transferred to other persons through gratuitous assignments, donation, cancellation or waiver of rights; 2/ assets or rights transferred to other persons for a price that is manifestly undervalued; 3/ payments of debts that are not due, whether in cash, by assignment, set-off or otherwise; 4/ payments of debts due otherwise than in cash, or by set-off, or by negotiable instrument or by transfer to a bank; 5/ creation of mortgages, pledges or other in rem security interest, over the assets of the debtor, in respect of debts contracted before the creation of such rights in rem.