---
kind: "unit"
title: "48"
title_heading: "Federal Acquisition Regulations System"
key: "ch1/subchA/part4"
level: "part"
label: "Part 4"
heading: "Administrative and Information Matters"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/48/ch1-subchA-part4"
sections_count: 116
---

# Part 4 — Administrative and Information Matters

Title 48 C.F.R. — Federal Acquisition Regulations System › Chapter 1 — Federal Acquisition Regulation › Subchapter A — General

## Sections

- [§4.000. Scope of part.](/cfr/48/4.000.md)
- [§4.001. Definitions.](/cfr/48/4.001.md)

## Contents

- [Subpart 4.1 — Contract Execution](/cfr/48/ch1-subchA-part4-subpart4.1.md)
- [Subpart 4.2 — Contract Distribution](/cfr/48/ch1-subchA-part4-subpart4.2.md)
- [Subpart 4.3 — Subpart 4.3 [Reserved]](/cfr/48/ch1-subchA-part4-subpart4.3.md)
- [Subpart 4.4 — Safeguarding Classified Information Within Industry](/cfr/48/ch1-subchA-part4-subpart4.4.md)
- [Subpart 4.5 — Electronic Commerce in Contracting](/cfr/48/ch1-subchA-part4-subpart4.5.md)
- [Subpart 4.6 — Contract Reporting](/cfr/48/ch1-subchA-part4-subpart4.6.md)
- [Subpart 4.7 — Contractor Records Retention](/cfr/48/ch1-subchA-part4-subpart4.7.md)
- [Subpart 4.8 — Government Contract Files](/cfr/48/ch1-subchA-part4-subpart4.8.md)
- [Subpart 4.9 — Taxpayer Identification Number Information](/cfr/48/ch1-subchA-part4-subpart4.9.md)
- [Subpart 4.10 — Uniform Use of Line Items](/cfr/48/ch1-subchA-part4-subpart4.10.md)
- [Subpart 4.11 — System for Award Management](/cfr/48/ch1-subchA-part4-subpart4.11.md)
- [Subpart 4.12 — Representations and Certifications](/cfr/48/ch1-subchA-part4-subpart4.12.md)
- [Subpart 4.13 — Personal Identity Verification](/cfr/48/ch1-subchA-part4-subpart4.13.md)
- [Subpart 4.14 — Reporting Executive Compensation and First-Tier Subcontract Awards](/cfr/48/ch1-subchA-part4-subpart4.14.md)
- [Subpart 4.15 — Subpart 4.15 [Reserved]](/cfr/48/ch1-subchA-part4-subpart4.15.md)
- [Subpart 4.16 — Unique Procurement Instrument Identifiers](/cfr/48/ch1-subchA-part4-subpart4.16.md)
- [Subpart 4.17 — Service Contracts Inventory](/cfr/48/ch1-subchA-part4-subpart4.17.md)
- [Subpart 4.18 — Commercial and Government Entity Code](/cfr/48/ch1-subchA-part4-subpart4.18.md)
- [Subpart 4.19 — Basic Safeguarding of Covered Contractor Information Systems](/cfr/48/ch1-subchA-part4-subpart4.19.md)
- [Subpart 4.20 — Prohibition on Contracting for Hardware, Software, and Services Developed or Provided by Kaspersky Lab](/cfr/48/ch1-subchA-part4-subpart4.20.md)
- [Subpart 4.21 — Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment](/cfr/48/ch1-subchA-part4-subpart4.21.md)
- [Subpart 4.22 — Prohibition on a ByteDance Covered Application](/cfr/48/ch1-subchA-part4-subpart4.22.md)
- [Subpart 4.23 — Federal Acquisition Security Council](/cfr/48/ch1-subchA-part4-subpart4.23.md)