SectionUpdated April 16, 2026

    FAR 25.900Scope of subpart.

    Plain-English Summary

    FAR 25.900 is the scope statement for the subpart on duty-free entry, and it tells readers that the subpart’s policies and procedures are aimed at exempting certain supplies purchased under Government contracts from import duties. In practical terms, this section does not itself create the exemption or set the detailed mechanics; instead, it identifies the subject matter covered by the subpart and signals that the rules apply when the Government is buying supplies that may be imported into the United States. The section matters because import duties can materially affect total contract cost, delivery planning, and compliance obligations for both the Government and contractors. It also frames the later provisions in the subpart, which address when duty-free treatment is available, how it is claimed, and how contracting personnel and contractors should handle imported supplies under covered contracts. For contractors, the significance is that potential duty savings may exist, but only if the contract and the imported items fit within the subpart’s requirements. For contracting officers and acquisition personnel, the section establishes that they must look to this subpart when a procurement may involve imported supplies and possible duty exemptions.

    Key Rules

    Subpart covers duty exemption

    This subpart is limited to policies and procedures for exempting certain supplies from import duties when those supplies are purchased under Government contracts. It is a scope provision, so it tells you what the subpart is about rather than prescribing the detailed steps itself.

    Applies to purchased supplies

    The focus is on supplies acquired under Government contracts, not on every possible import transaction. The duty-free rules in the subpart are therefore tied to federal procurement activity and the contract relationship.

    Only certain supplies qualify

    The section makes clear that the subpart addresses exemption for 'certain' supplies, meaning the duty-free treatment is not universal. Eligibility depends on the later provisions in the subpart and the nature of the items being imported.

    Import duties are the target

    The purpose of the subpart is to relieve qualifying supplies from import duties. This means the subpart is concerned with customs-related cost treatment and the procedures needed to obtain that relief.

    Responsibilities

    Contracting Officer

    Recognize when a procurement may involve imported supplies and apply the duty-free entry subpart as appropriate. The contracting officer must use the later procedures in the subpart to determine whether the contract should support exemption from import duties.

    Contractor

    Identify whether supplies to be furnished under the contract may be imported and determine whether duty-free treatment may be available under the subpart. The contractor must follow the applicable procedures and requirements in the subpart to seek or preserve the exemption.

    Agency

    Ensure acquisition personnel understand that this subpart governs duty-free treatment for qualifying supplies under Government contracts. The agency must support compliance with the subpart’s policies and procedures when imports are involved.

    Practical Implications

    1

    This section is a roadmap, not the full rule set: users must read the rest of the subpart to know exactly when duty-free entry applies and how to claim it.

    2

    Contractors should flag imported items early, because duty treatment can affect pricing, logistics, and customs documentation.

    3

    Contracting officers should watch for procurements that may involve foreign-origin supplies or cross-border shipping, since duty issues can arise even when the contract itself is domestic.

    4

    A common pitfall is assuming all imported contract supplies are automatically duty-free; the subpart only covers certain supplies and requires compliance with specific procedures.

    5

    Because import duties can change the total delivered cost, failure to address this subpart early can lead to avoidable cost growth, delays at customs, or disputes over responsibility for duties.

    Official Regulatory Text

    This subpart provides policies and procedures for exempting from import duties certain supplies purchased under Government contracts.