11 USC § 1504 - Commencement of ancillary case

---
identifier: "/us/usc/t11/s1504"
source: "usc"
legal_status: "official_legal_evidence"
title: "11 USC § 1504 - Commencement of ancillary case"
title_number: 11
title_name: "BANKRUPTCY"
section_number: "1504"
section_name: "Commencement of ancillary case"
chapter_number: 15
chapter_name: "ANCILLARY AND OTHER CROSS-BORDER CASES"
subchapter_number: "I"
subchapter_name: "GENERAL PROVISIONS"
positive_law: true
currency: "119-84"
last_updated: "2026-04-17"
format_version: "1.1.0"
generator: "[email protected]"
source_credit: "(Added Pub. L. 109–8, title VIII, § 801(a), Apr. 20, 2005, 119 Stat. 136.)"
---


# § 1504. Commencement of ancillary case

A case under this chapter is commenced by the filing of a petition for recognition of a foreign proceeding under section 1515.

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**Source Credit**: (Added Pub. L. 109–8, title VIII, § 801(a), Apr. 20, 2005, 119 Stat. 136.)

## Statutory Notes and Related Subsidiaries

### Effective Date

Section effective 180 days after , and not applicable with respect to cases commenced under this title before such effective date, except as otherwise provided, see , set out as an Effective Date of 2005 Amendment note under .