FAR and DFARS › FAR Part 17: Special Contracting Methods › Subpart 17.2
FAR 17.205 Documentation.
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
In plain English
This section requires the contracting officer to document in writing the reasoning behind option quantities, option term, the notification period for exercising an option, and any option price limitation. It also requires that certain justifications, approvals, and determinations specify both the basic requirement and the increase allowed by the option. For contractors, this means the government must keep a written record supporting the option terms in the contract file.
Applies to: Contracting officers handling contracts with options
What it requires
- Justify in writing the quantities or term under option, the notification period for exercising the option, and any limitation on option price under 17.203(g)
- Include the justification document in the contract file
- Ensure any justifications, approvals, determinations, and findings required by part 6 specify both the basic requirement and the increase permitted by the option
Key terms: option · contracting officer · notification period · justification document · determination and findings
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(a) The contracting officer shall justify in writing the quantities or the term under option, the notification period for exercising the option, and any limitation on option price under 17.203(g); and shall include the justification document in the contract file.
(b) Any justifications and approvals and any determination and findings required by part 6 shall specify both the basic requirement and the increase permitted by the option.
Sections it refers to
- 17.203 Solicitations.
← 17.204 Contracts. · 17.206 Evaluation. →
Rule changes for FAR Part 17
- Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 16, 17, and 35 ↗ · proposed 2026-09-18 · comments due 2026-10-19
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · final rule 2025-08-27 · effective 2025-10-01
- Federal Acquisition Regulation; Technical Amendments ↗ · final rule 2025-05-12 · effective 2025-06-11
- Federal Acquisition Regulation: Preventing Organizational Conflicts of Interest in Federal Acquisition ↗ · proposed 2025-01-15 · comments due 2025-03-17
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · proposed 2024-11-29 · comments due 2025-01-28
- Federal Acquisition Regulation: Prohibition on the Use of Reverse Auctions for Complex, Specialized, or Substantial Design and Construction Services ↗ · proposed 2024-08-29 · comments due 2024-10-28
- Federal Acquisition Regulation; Technical Amendments ↗ · final rule 2024-07-30 · effective 2024-08-29
- Federal Acquisition Regulation: Reverse Auction Guidance ↗ · final rule 2024-07-30 · effective 2024-08-29
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.