FAR 16.506 Solicitation provisions and contract clauses

Section Federal Acquisition Regulation

Facts

Citation
FAR 16.506
Type
Section
Last amended
90 FR 41872 Effective Oct 1, 2025
Text as of
FAC 2026-01
Official text
acquisition.gov

Text from acquisition.gov. Federal Register history from the Federal Register's records of the rules that amended this section.

Text

(a) Insert the clause at 52.216-18, Ordering, in solicitations and contracts when a definite-quantity contract, a requirements contract, or an indefinite-quantity contract is contemplated.

(b) Insert a clause substantially the same as the clause at 52.216-19, Order Limitations, in solicitations and contracts when a definite-quantity contract, a requirements contract, or an indefinite-quantity contract is contemplated.

(c) Insert the clause at 52.216-20, Definite Quantity, in solicitations and contracts when a definite-quantity contract is contemplated.

(d)

(1) Insert the clause at 52.216-21, Requirements, in solicitations and contracts when a requirements contract is contemplated.

(2) If the contract is for nonpersonal services and related supplies and covers estimated requirements that exceed a specific Government activity’s internal capability to produce or perform, use the clause with its Alternate I.

(3) If the contract includes subsistence for both Government use and resale in the same Schedule, and similar products may be acquired on a brand-name basis, use the clause with its Alternate II (but see paragraph (d)(5) of this section).

(4) If the contract involves a partial small business set-aside, use the clause with its Alternate III (but see paragraph (d)(5) of this section).

(5) If the contract-

(i) Includes subsistence for Government use and resale in the same schedule and similar products may be acquired on a brand-name basis; and

(ii) Involves a partial small business set-aside, use the clause with its Alternate IV.

(e) Insert the clause at 52.216-22, Indefinite Quantity, in solicitations and contracts when an indefinite-quantity contract is contemplated.

(f) Insert the provision at 52.216-27, Single or Multiple Awards, in solicitations for indefinite-quantity contracts that may result in multiple contract awards. Modify the provision to specify the estimated number of awards. Do not use this provision for advisory and assistance services contracts that exceed 3 years and $20 million (including all options).

(g) Insert the provision at 52.216-28, Multiple Awards for Advisory and Assistance Services, in solicitations for task-order contracts for advisory and assistance services that exceed 3 years and $20 million (including all options), unless a determination has been made under 16.504(c)(2)(i)(A). Modify the provision to specify the estimated number of awards.

(h) See 10.001(d) for insertion of the clause at 52.210-1, Market Research, when the contract is over $7.5 million for the procurement of items other than commercial products or commercial services.

(i) See 7.107-6 for use of 52.207-6, Solicitation of Offers from Small Business Concerns and Small Business Teaming Arrangement or Joint Ventures (Multiple-Award Contracts) in solicitations for multiple-award contracts above the substantial bundling threshold of the agency.

(j) Insert the clause at 52.216-32, Task-Order and Delivery-Order Ombudsman, in solicitations and contracts when a multiple-award indefinite-delivery indefinite-quantity contract is contemplated. Use the clause with its Alternate I when the contract will be available for use by multiple agencies (e.g., Governmentwide acquisition contracts or multi-agency contracts). When placing orders under the multiple-award contract available for use by multiple agencies, the ordering activity's contracting officer shall complete paragraph (d)(2) and include Alternate I in the notice of intent to place an order, and in the resulting order.

Federal Register history

Final rule Published Effective
Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds 90 FR 41872 · FAC 2025-06, FAR Case 2024-001
Federal Acquisition Regulation: Revision of Definition of “Commercial Item” 86 FR 61017 · FAC 2022-01
Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds 85 FR 62485 · FAC 2021-01, FAR Case 2019-013, Docket No. FAR-2019-0013
Federal Acquisition Regulation: Ombudsman for Indefinite-Delivery Contracts 84 FR 38836 · FAC 2019-04
Federal Acquisition Regulation; Consolidation and Bundling 81 FR 67763 · FAC 2005-91
Federal Acquisition Regulation; Inflation Adjustment of Acquisition-Related Thresholds 80 FR 38293 · FAC 2005-83
Federal Acquisition Regulation; Additional Requirements for Market Research 76 FR 14562 · FAC 2005-50
Federal Acquisition Regulation; Inflation Adjustment of Acquisition-Related Thresholds 75 FR 53129 · FAC 2005-45
Federal Acquisition Regulation; FAR Case 2004-033, Inflation Adjustment of Acquisition-Related Thresholds 71 FR 57363 · FAC 2005-13
Federal Acquisition Regulation; Competition Under Multiple Award Contracts 65 FR 24317 · FAC 97-17

Sections cited

Quick answers

What is FAR 16.506?

FAR 16.506 is a section of the Federal Acquisition Regulation, titled "Solicitation provisions and contract clauses".

When was FAR 16.506 last changed?

The most recent final rule on record is "Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds" (90 FR 41872), published Aug 27, 2025 and effective Oct 1, 2025.

Are changes to FAR 16.506 proposed?

No proposed rule from the last 3 years is waiting on a final rule.

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