FAR 35.001 Definitions

Section Federal Acquisition Regulation

Facts

Citation
FAR 35.001
Type
Section
Last amended
66 FR 2117 Effective Mar 12, 2001
Proposed changes
1
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

Applied research means the effort that (a) normally follows basic research, but may not be severable from the related basic research; (b) attempts to determine and exploit the potential of scientific discoveries or improvements in technology, materials, processes, methods, devices, or techniques; and (c) attempts to advance the state of the art. When being used by contractors in cost principle applications, this term does not include efforts whose principal aim is the design, development, or testing of specific items or services to be considered for sale; these efforts are within the definition of "development," given below.

Development, as used in this part, means the systematic use of scientific and technical knowledge in the design, development, testing, or evaluation of a potential new product or service (or of an improvement in an existing product or service) to meet specific performance requirements or objectives. It includes the functions of design engineering, prototyping, and engineering testing; it excludes subcontracted technical effort that is for the sole purpose of developing an additional source for an existing product.

Recoupment, as used in this part, means the recovery by the Government of Government-funded nonrecurring costs from contractors that sell, lease, or license the resulting products or technology to buyers other than the Federal Government.

Federal Register history

Final rule Published Effective
Federal Acquisition Regulation; Definitions 66 FR 2117 · FAC 97-22

Proposed changes

Proposed rule Published Comments
Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 16, 17, and 35 91 FR 59476 · FAR Case 2026-006, Docket No. FAR-2026-0006, Sequence No. 1 Closed Oct 19, 2026No final rule found

Terms defined

  • Applied research
  • Development
  • Recoupment

Quick answers

What is FAR 35.001?

FAR 35.001 is a section of the Federal Acquisition Regulation, titled "Definitions".

When was FAR 35.001 last changed?

The most recent final rule on record is "Federal Acquisition Regulation; Definitions" (66 FR 2117), published Jan 10, 2001 and effective Mar 12, 2001.

Are changes to FAR 35.001 proposed?

One proposed change has no final rule yet.

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