A court may revoke a revoke an order for confirmation of a Chapter 13 bankruptcy plan within 180 days of its entry.
Section 1330(a) of the Bankruptcy Code provides:
On request of a party in interest at any time within 180 days after the date of the entry of an order of confirmation under section 1325 of this title, and after notice and a hearing, the court may revoke such order if such order was procured by fraud.