---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "chI/part173"
level: "part"
label: "Part 173"
heading: "Administrative Review in General"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/19/chI-part173"
sections_count: 7
---

# Part 173 — Administrative Review in General

Title 19 C.F.R. — Customs Duties › Chapter I — U.s. Customs and Border Protection, Department of Homeland Security; Department of the Treasury

## Sections

- [§173.0. Scope.](/cfr/19/173.0.md)
- [§173.1. Authority to review for error.](/cfr/19/173.1.md)
- [§173.2. Transactions which may be reviewed and corrected.](/cfr/19/173.2.md)
- [§173.3. Voluntary reliquidation.](/cfr/19/173.3.md)
- [§173.4. Correction of clerical error, mistake of fact, or inadvertence.](/cfr/19/173.4.md)
- [§173.4a. Refund of excess duties, fees, charges, or exaction paid prior to liquidation.](/cfr/19/173.4a.md)
- [§173.5. Review of entry covering household or personal effects.](/cfr/19/173.5.md)