Subchapter I. General Provisions 11 U.S. Code §1502. Definitions 11 U.S. Code §1503. International obligations of the United States 11 U.S. Code §1504. Commencement of ancillary case 11 U.S. Code §1505. Authorization to act in a foreign country 11 U.S. Code §1506. Public policy exception 11 U.S. Code §1507. Additional assistance 11 U.S. Code §1508. Interpretation