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.

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1 section with “Statement of Unavailability of U.S.-Flag Air Carriers”

  • FAR 52.247-63 Preference for U.S.-Flag Air Carriers.
    …ernational air transportation of personnel (and their personal effects) or property. (d) Statement of unavailability of U.S.-flag air carriers. In the event that the Contractor selects a carrier other than a U.S.-flag air carrier for inter…

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.