48 CFR · Federal Acquisition Regulation and Defense supplement

FAR and DFARS navigator

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.

Ask the FAR

Try: · · ·

Clear

7 sections with “knowledge-based services”

  • DFARS 212.272 Preference for certain commercial products and commercial services.
    …to a contract above the simplified acquisition threshold for facilities-related services, knowledge-based services (except engineering services), medical services, or transportation services that are not commercial services, unless the appr…
  • DFARS 252.204-7023 Reporting Requirements for Contracted Services.
    …rtfolio groups: (1) Logistics management services. (2) Equipment-related services. (3) Knowledge-based services. (4) Electronics and communications services. (c) The Contractor shall report the following information for the order: (1)…
  • DFARS 204.1703 Reporting requirements.
    …service codes): (A) Logistics management services. (B) Equipment-related services. (C) Knowledge-based services. (D) Electronics and communications services. (b) Agency reporting responsibilities. In the event the agency believes that …
  • DFARS 204.1705 Contract clauses.
    …rtfolio groups: (1) Logistics management services. (2) Equipment-related services. (3) Knowledge-based services. (4) Electronics and communications services. (ii) Use the basic clause in solicitations and contracts, except solicitation…
  • DFARS 237.102 Policy.
    …ocedures for implementation of the preference for commercial facilities-related services, knowledge-based services (except engineering services), medical services, or transportation services, as required by section 876 of the National Defen…
  • FAR 15.101-2 Lowest price technically acceptable source selection process.
    …ices, health care services and records, telecommunications devices and services, or other knowledge-based professional services; (2) Personal protective equipment; or (3) Knowledge-based training or logistics services in contingency opera…
  • DFARS 215.101-2-70 Limitations and prohibitions.
    …tems engineering and technical assistance services, advanced electronic testing, or other knowledge-based professional services; (ii) Items designated by the requiring activity as personal protective equipment (except see paragraph (b)(1) …

FAR (chapter 1)

DFARS (chapter 2, Defense)

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.