---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "chI/part143"
level: "part"
label: "Part 143"
heading: "Special Entry Procedures"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/19/chI-part143"
sections_count: 37
---

# Part 143 — Special Entry Procedures

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

## Sections

- [§143.0. Scope.](/cfr/19/143.0.md)

## Contents

- [Subpart A — Automated Broker Interface](/cfr/19/chI-part143-subpartA.md)
- [Subpart B — Appraisement Entry](/cfr/19/chI-part143-subpartB.md)
- [Subpart C — Informal Entry](/cfr/19/chI-part143-subpartC.md)
- [Subpart D — Electronic Entry Filing](/cfr/19/chI-part143-subpartD.md)
- [Subpart E — Remote Location Filing](/cfr/19/chI-part143-subpartE.md)