---
kind: "unit"
title: "39"
title_heading: "Postal Service"
key: "ptI/ch1"
level: "chapter"
label: "Chapter 1"
heading: "Postal Policy and Definitions"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/39/ptI-ch1"
sections_count: 2
---

# Chapter 1 — Postal Policy and Definitions

Title 39 — Postal Service › Part I — General

## Sections

- [§101. Postal policy](/usc/39/101.md)
- [§102. Definitions](/usc/39/102.md)