---
kind: "unit"
title: "39"
title_heading: "Postal Service"
key: "ptIV/ch37"
level: "chapter"
label: "Chapter 37"
heading: "Nonpostal Services"
release: "119-102"
url: "https://uscodex.org/usc/39/ptIV-ch37"
sections_count: 5
---

# Chapter 37 — Nonpostal Services

Title 39 — Postal Service › Part IV — Mail Matter

## Sections

- [§3701. Purpose](/usc/39/3701.md)
- [§3702. Definitions](/usc/39/3702.md)
- [§3703. Postal Service program for State governments](/usc/39/3703.md)
- [§3704. Postal Service program for other Government agencies](/usc/39/3704.md)
- [§3705. Transparency and accountability for nonpostal services](/usc/39/3705.md)