Why Part 17 Matters

Options and multi-year contracting significantly affect contract value and planning. Option pricing must be evaluated at initial award but exercised at the government's discretion, creating strategic pricing decisions for contractors. Interagency acquisitions under Subpart 17.5 (assisted and direct acquisitions) have proliferated, and compliance with the Economy Act and best procurement approach requirements are frequent audit targets.

Key Topics in Part 17

FAR Part 17 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.

• Multi-year contracting authority and procedures (Subpart 17.1)
• Option clauses and evaluation (Subpart 17.2)
• Interagency acquisitions — Economy Act and assisted acquisitions (Subpart 17.5)
• Governmentwide acquisition contracts (GWACs)
• Leader company contracting
• Option exercise requirements and notification

How FAR Part 17 Applies

The Federal Acquisition Regulation is organized into 53 parts, each covering a distinct area of the procurement process. Part 17 (Special Contracting Methods) 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 17 may be implemented through specific contract clauses prescribed in FAR Part 52. When a clause references Part 17, the substantive requirements originate here, while Part 52 provides the actual clause language incorporated into contracts and solicitations.

Subparts

FAR Part 17 is divided into 8 subparts, each addressing a specific aspect of special contracting methods.

• 17.1 — Multiyear Contracting
• 17.2 — Options
• 17.3 — Subpart 17.3 [Reserved]
• 17.4 — Leader Company Contracting
• 17.5 — Interagency Acquisitions
• 17.6 — Management and Operating Contracts
• 17.7 — Interagency Acquisitions: Acquisitions by Nondefense Agencies on Behalf of the Department of Defense
• 17.8 — Reverse Auctions

Reading FAR Part 17

The full text of FAR Part 17 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 17 cover?

  FAR Part 17 covers special contracting methods within the federal acquisition process. FAR Part 17 covers special contracting methods including multi-year contracting (Subpart 17.1), options (Subpart 17.2), and interagency acquisitions (Subpart 17.5). Multi-year contracts allow agencies to acquire known requirements spanning multiple fiscal years without annual funding obligations for the full period. Options provide the unilateral right to extend contract terms or quantities.

• Who must comply with FAR Part 17?

  FAR Part 17 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 17?

  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 17 relate to contract clauses?

  FAR Part 17 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.