11 U.S.C. § 549
Section 549 · Postpetition transactions
Current version, with additions and removals from the October 22, 1994 version.
(a) Except as provided in subsection (b) or (c) of this section, the trustee may avoid a transfer of property of the estate—
(a) Except as provided in subsection (b) or (c) of this section, the trustee may avoid a transfer of property of the estate—
(1) that occurs after the commencement of the case; and
(1) that occurs after the commencement of the case; and
(2)(A) that is authorized only under section 303(f) or 542(c) of this title; or
(2)(A) that is authorized only under section 303(f) or 542(c) of this title; or
(B) that is not authorized under this title or by the court.
(B) that is not authorized under this title or by the court.
(b) In an involuntary case, the trustee may not avoid under subsection (a) of this section a transfer made after the commencement of such case but before the order for relief to the extent any value, including services, but not including satisfaction or securing of a debt that arose before the commencement of the case, is given after the commencement of the case in exchange for such transfer, notwithstanding any notice or knowledge of the case that the transferee has.
(b) In an involuntary case, the trustee may not avoid under subsection (a) of this section a transfer made after the commencement of such case but before the order for relief to the extent any value, including services, but not including satisfaction or securing of a debt that arose before the commencement of the case, is given after the commencement of the case in exchange for such transfer, notwithstanding any notice or knowledge of the case that the transferee has.
(d) An action or proceeding under this section may not be commenced after the earlier of—
(d) An action or proceeding under this section may not be commenced after the earlier of—
(1) two years after the date of the transfer sought to be avoided; or
(1) two years after the date of the transfer sought to be avoided; or
(2) the time the case is closed or dismissed.
(2) the time the case is closed or dismissed.