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    Home/FAR Navigator/8/8.4

    FAR Navigator

    • 1Federal Acquisition Regulations System
    • 2Definitions of Words and Terms
    • 3Improper Business Practices and Personal Conflicts of Interest
    • 4Administrative and Information Matters
    • 5Publicizing Contract Actions
    • 6Competition Requirements
    • 7Acquisition Planning
    • 8Required Sources of Supplies and Services
      • 8.000Scope of part.
      • 8.1Subpart 8.1
      • 8.001General.
      • 8.002Priorities for use of mandatory Government sources.
      • 8.003Use of other mandatory sources.
      • 8.4Subpart 8.4
        • 8.401Definitions.
        • 8.402General.
        • 8.403Applicability.
        • 8.404Use of Federal Supply Schedules.
        • 8.405Ordering procedures for Federal Supply Schedules.
        • 8.406Ordering activity responsibilities.
      • 8.004Use of other sources.
      • 8.005Contract clause.
      • 8.6Subpart 8.6
      • 8.7Subpart 8.7
      • 8.8Subpart 8.8
    • 9Contractor Qualifications
    • 10Market Research
    • 11Describing Agency Needs
    • 12Acquisition of Commercial Products and Commercial Services
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    • 17Special Contracting Methods
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    • 24Protection of Privacy and Freedom of Information
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    • 32Contract Financing
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    • 34Major System Acquisition
    • 35Research and Development Contracting
    • 36Construction and Architect-Engineer Contracts
    • 37Service Contracting
    • 38Federal Supply Schedule Contracting
    • 39Acquisition of Information Technology
    • 40Reserved
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    • 47Transportation
    • 48Value Engineering
    • 49Termination of Contracts
    • 50Extraordinary Contractual Actions and the Safety Act
    • 51Use of Government Sources by Contractors
    • 52Solicitation Provisions and Contract Clauses
    • 53Forms
    Up to 8
    SubpartUpdated April 16, 2026

    FAR 8.4—Subpart 8.4

    Contents

    • 8.401

      Definitions.

      FAR 8.401 provides the core definitions used throughout the Federal Supply Schedules / Multiple Award Schedule (MAS) subpart. It defines who may place orders or establish blanket purchase agreements under MAS contracts, what the MAS program is and where its statutory authority comes from, who the requiring agency is, what the Schedules e-Library is, and what a Special Item Number (SIN) means. These definitions matter because they determine who can use the schedule program, how agencies identify the right contract vehicles and offerings, and how ordering decisions are organized and documented. In practice, this section is the vocabulary foundation for schedule buying: if a user misunderstands these terms, they may place an order improperly, use the wrong contract source, or misidentify the scope of a contractor’s schedule offerings. The section also signals that GSA and VA schedule contracts are part of a broader statutory procurement framework, not just a catalog of products and services.

    • 8.402

      General.

      FAR 8.402 explains the basic framework for the Federal Supply Schedule (FSS) program, also called the GSA Schedules Program or Multiple Award Schedule Program, and how ordering activities use it in practice. It identifies GSA as the program manager, notes that GSA may delegate schedule authority to other agencies such as VA for certain supplies, and clarifies that DoD’s separate schedule-type systems are not covered by this subpart. The section also explains the role of schedule pricelists, how ordering activities obtain them, and how they are used with this subpart to place delivery or task orders. It describes GSA’s online ordering tools—GSA Advantage! and eBuy—including when eBuy is used for fair notice and when it is required for brand-name specifications. It further addresses where to find program information and training, and it sets the rules for adding open market items to schedule BPAs or orders, including compliance with other FAR parts, fair and reasonable pricing, line-item labeling, and applicable clauses. Finally, it provides a payment-related exception for micro-purchases paid with the Governmentwide commercial purchase card, exempting those orders from SAM/Treasury Offset Program delinquent debt verification.

    • 8.403

      Applicability.

      FAR 8.403 explains when the Federal Supply Schedule (FSS) ordering procedures in subpart 8.4 apply and when they do not. It covers three main topics: individual orders for supplies or services placed against FSS contracts, blanket purchase agreements (BPAs) established against FSS contracts, and the effect of GSA-issued special ordering procedures for a particular schedule. It also addresses a major exception for architect-engineer (A-E) requirements: if a requirement substantially or predominantly calls for A-E services as defined in FAR 2.101, agencies must use the A-E selection procedures in FAR subpart 36.6 instead of the FSS. In practice, this section tells contracting personnel which ordering rules govern a given requirement, whether schedule-specific instructions override the general FSS ordering rules, and when a requirement is legally barred from being placed on a schedule. It is important because using the wrong ordering method can create compliance problems, protest risk, and invalid procurement actions.

    • 8.404

      Use of Federal Supply Schedules.

      FAR 8.404 explains the core rules for using Federal Supply Schedules (including MAS) and placing BPAs and orders against schedule contracts. It covers which FAR parts generally do not apply, how schedule orders are treated as full and open competition, when ordering activities may not seek competition outside the schedules or synopsize the requirement, and the need to follow any agency-specific statutory and regulatory requirements. It also addresses acquisition planning, including the continued need for acquisition plans, IT acquisition strategies, and compliance with consolidation or bundling rules when applicable. The section further explains pricing treatment for schedule supplies and services, the limited circumstances requiring additional price evaluation, the ability to seek extra discounts, protest procedures, RFQ distribution, and special publicizing rules for Recovery Act actions and limited-source justifications. Finally, it sets out the type-of-order preference for services, including the strong preference for fixed-price orders and the conditions, approvals, and D&F requirements for time-and-materials or labor-hour orders.

    • 8.405

      Ordering procedures for Federal Supply Schedules.

      FAR 8.405 sets the basic ordering framework for Federal Supply Schedule (FSS) buys. It tells ordering activities that, when placing an order or establishing a blanket purchase agreement (BPA) under a schedule contract, they must follow the ordering procedures in this section rather than treating the purchase like a standard open-market acquisition. The section applies to all schedules, so it is the starting point for understanding how schedule orders are placed across the program. It also points readers to FAR 8.405-3 for the special procedures that apply when establishing BPAs and placing orders under BPAs. In practice, this section matters because it establishes the mandatory process boundary for schedule buying, helps ensure fair and consistent ordering, and prevents agencies from using the wrong acquisition method or skipping required schedule-specific steps.

    • 8.406

      Ordering activity responsibilities.

    Back to 8FAR Navigator
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