---
kind: "unit"
title: "48"
title_heading: "Federal Acquisition Regulations System"
key: "ch18/subchI"
level: "subchap"
label: "Subchapter I"
heading: "Agency Supplementary Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/48/ch18-subchI"
sections_count: 0
---

# Subchapter I — Agency Supplementary Regulations

Title 48 C.F.R. — Federal Acquisition Regulations System › Chapter 18 — National Aeronautics and Space Administration

## Contents

- [Part 1872-1899 — Parts 1872-1899 [reserved]](/cfr/48/ch18-subchI-part1872-1899.md)