Why Part 4 Matters

SAM registration is a prerequisite for contract award — contractors without active registration cannot receive awards. Contracting officers rely on Part 4 for proper documentation, reporting to FPDS, and compliance with transparency requirements. Subpart 4.19 on safeguarding covered contractor information systems has become increasingly critical for cybersecurity compliance.

Key Topics in Part 4

FAR Part 4 addresses several critical areas of the federal acquisition process. Understanding these topics is essential for both contracting officers and contractors working within this regulatory framework.

• SAM registration requirements (Subpart 4.11)
• FPDS contract reporting (Subpart 4.6)
• Unique Entity Identifier (UEI)
• Contract file documentation and retention (Subpart 4.8)
• FFATA subaward reporting
• Safeguarding covered contractor information systems (Subpart 4.19)
• Organizational and consultant conflicts of interest reporting

How FAR Part 4 Applies

The Federal Acquisition Regulation is organized into 53 parts, each covering a distinct area of the procurement process. Part 4 (Administrative and Information Matters) is part of this framework and works in conjunction with other FAR parts to create a comprehensive regulatory structure. Contracting officers must comply with all applicable parts when executing procurement actions, and contractors must understand the requirements that flow from these regulations into their contracts.

The requirements in Part 4 may be implemented through specific contract clauses prescribed in FAR Part 52. When a clause references Part 4, the substantive requirements originate here, while Part 52 provides the actual clause language incorporated into contracts and solicitations.

Subparts

FAR Part 4 is divided into 23 subparts, each addressing a specific aspect of administrative and information matters.

• 4.1 — Contract Execution
• 4.2 — Contract Distribution
• 4.3 — Subpart 4.3 [Reserved]
• 4.4 — Safeguarding Classified Information Within Industry
• 4.5 — Electronic Commerce in Contracting
• 4.6 — Contract Reporting
• 4.7 — Contractor Records Retention
• 4.8 — Government Contract Files
• 4.9 — Taxpayer Identification Number Information
• 4.10 — Uniform Use of Line Items
• 4.11 — System for Award Management
• 4.12 — Representations and Certifications
• 4.13 — Personal Identity Verification
• 4.14 — Reporting Executive Compensation and First-Tier Subcontract Awards
• 4.15 — Subpart 4.15 [Reserved]
• 4.16 — Unique Procurement Instrument Identifiers
• 4.17 — Service Contracts Inventory
• 4.18 — Commercial and Government Entity Code
• 4.19 — Basic Safeguarding of Covered Contractor Information Systems
• 4.20 — Prohibition on Contracting for Hardware, Software, and Services Developed or Provided by Kaspersky Lab
• 4.21 — Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment
• 4.22 — Prohibition on a ByteDance Covered Application
• 4.23 — Federal Acquisition Security Council

Reading FAR Part 4

The full text of FAR Part 4 is available on the Electronic Code of Federal Regulations (eCFR). The eCFR provides the most current version of the regulation, including any recent amendments published through Federal Acquisition Circulars (FACs). For historical versions, use the eCFR's point-in-time search feature.

• What does FAR Part 4 cover?

  FAR Part 4 covers administrative and information matters within the federal acquisition process. FAR Part 4 covers administrative and information matters including contractor registration in SAM (Subpart 4.11), contract reporting to FPDS (Subpart 4.6), Unique Entity Identifier requirements, and safeguarding covered defense information. It also addresses contract file documentation, retention requirements (Subpart 4.8), and the Federal Funding Accountability and Transparency Act (FFATA) reporting obligations.

• Who must comply with FAR Part 4?

  FAR Part 4 applies to all executive branch agencies conducting acquisitions, unless a specific exemption exists. Contractors must comply with the requirements that are incorporated into their contracts through prescribed clauses from FAR Part 52. Agency-specific supplements (DFARS, GSAM, etc.) may add additional requirements beyond the base FAR.

• Where can I read the full text of FAR Part 4?

  The full text is available on the Electronic Code of Federal Regulations (eCFR). You can also access it through acquisition.gov, which is maintained by the General Services Administration. Both sources reflect the most current version of the regulation.

• How does FAR Part 4 relate to contract clauses?

  FAR Part 4 establishes the substantive policies and procedures. The actual clause language that gets incorporated into contracts is found in FAR Part 52. Each clause in Part 52 includes a "prescription" that references the relevant policy part, creating a direct link between the requirement and its implementation in the contract.