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    Home/FAR Navigator/25/25.4/25.404

    FAR Navigator

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    Up to 25.4
    SectionUpdated April 16, 2026

    FAR 25.404—Least developed countries.

    Plain-English Summary

    FAR 25.404 addresses how the government must treat products and services from least developed countries when an acquisition is covered by the World Trade Organization Government Procurement Agreement (WTO GPA). Its core purpose is to implement U.S. trade obligations by ensuring that least developed country end products, construction material, and services are considered eligible for award on the same basis as other eligible foreign offerings under the GPA. In practice, this means contracting personnel must not exclude these offerings merely because they come from a least developed country, and offerors from those countries may compete where the WTO GPA applies. The section is narrow but important because it affects source selection, evaluation, and compliance with international trade commitments. It also helps contracting officers avoid improper rejection of otherwise eligible foreign products or services in GPA-covered procurements. For contractors, it signals that least developed country origin can matter positively in eligibility determinations under the trade agreements framework.

    Key Rules

    Applies only to GPA-covered buys

    The rule applies when the acquisition is covered by the WTO GPA. If the procurement is not GPA-covered, this section does not create the same eligibility treatment.

    Least developed country items are eligible

    Least developed country end products, construction material, and services must be treated as eligible products. They cannot be disqualified solely because they originate in a least developed country.

    Covers products and services

    The rule is not limited to manufactured goods. It expressly includes end products, construction material, and services, so all three categories must be considered when applying the trade agreements rules.

    Eligibility, not preference

    This section does not create a special preference or price advantage. It requires equal eligibility treatment within the WTO GPA framework, meaning these offerings may compete as eligible items.

    Must align with trade agreement rules

    The section operates as part of the broader FAR trade agreements regime. Contracting officers must apply it consistently with other GPA-related eligibility and evaluation requirements.

    Responsibilities

    Contracting Officer

    Determine whether the acquisition is covered by the WTO GPA and, if so, treat least developed country end products, construction material, and services as eligible in the solicitation and evaluation process.

    Agency

    Ensure procurement policies and procedures reflect the WTO GPA treatment required for least developed country offerings and support contracting staff in applying the rule correctly.

    Contractor/Offeror

    Identify the origin of offered end products, construction material, or services when relevant and understand that least developed country origin does not bar eligibility in GPA-covered acquisitions.

    Practical Implications

    1

    Contracting officers must check GPA coverage before applying this rule; if they miss that step, they may wrongly exclude eligible offerings or misstate solicitation terms.

    2

    Offerors from least developed countries should not be rejected out of hand in covered procurements, but they still must satisfy all other solicitation requirements.

    3

    This rule is about eligibility, not automatic award, so normal competition, technical evaluation, price, and responsibility determinations still apply.

    4

    A common pitfall is confusing least developed country treatment with broader Buy American or trade agreement exceptions; the rule only operates within the WTO GPA context.

    5

    Solicitations and evaluation materials should be reviewed for consistency so that least developed country products and services are not inadvertently labeled ineligible.

    Official Regulatory Text

    For acquisitions covered by the WTO GPA, least developed country end products, construction material, and services must be treated as eligible products.

    Back to 25.4FAR Navigator
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