FAR 8.405—Ordering procedures for Federal Supply Schedules.
Plain-English Summary
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.
Key Rules
Use schedule ordering procedures
When placing an order or establishing a BPA under a Federal Supply Schedule, the ordering activity must use the procedures in FAR 8.405. These procedures govern the transaction and are not optional.
Applies to all schedules
The section applies across the entire Federal Supply Schedule program, not just to a single schedule or product category. Buyers should treat it as the default ordering rule for schedule acquisitions.
BPAs have special rules
If the acquisition involves establishing a BPA or placing orders under a BPA, the buyer must follow FAR 8.405-3. That subsection contains the additional requirements specific to BPAs.
Ordering activity controls the process
The responsibility for using the correct schedule ordering procedures rests with the ordering activity. The agency placing the order must ensure the acquisition is handled under the schedule framework.
Responsibilities
Ordering Activity
Use FAR 8.405 procedures when placing schedule orders or establishing BPAs. Ensure the acquisition is processed under the correct schedule rules and, when BPAs are involved, follow FAR 8.405-3.
Contracting Officer
Apply the proper schedule ordering procedures, confirm the acquisition is within the scope of the schedule, and use the BPA-specific rules in FAR 8.405-3 when establishing or ordering under a BPA.
Agency
Ensure its acquisition personnel understand that schedule buys must follow the ordering procedures in this section and that BPA actions require the additional procedures in FAR 8.405-3.
Contractor/Schedule Holder
Respond to orders or BPA-related actions under the schedule framework and understand that the ordering activity will use the schedule-specific procedures rather than open-market procedures.
Practical Implications
This section is the gateway rule for schedule buying: if you are using a Federal Supply Schedule, you start here to confirm the correct ordering process.
A common pitfall is treating a schedule order like a normal FAR Part 13 or Part 15 action; that can lead to using the wrong procedures or missing schedule-specific requirements.
Another frequent mistake is forgetting that BPAs are not covered only by the general ordering rule; FAR 8.405-3 must also be consulted for BPA establishment and orders under BPAs.
For contracting officers, the practical takeaway is to verify early whether the buy is a direct schedule order or a BPA action, because that determines which subparagraphs and additional steps apply.
For contractors, the key point is that schedule orders are governed by the schedule ordering system, which affects how orders are competed, placed, and administered.
Official Regulatory Text
Ordering activities shall use the ordering procedures of this section when placing an order or establishing a BPA for supplies or services. The procedures in this section apply to all schedules. For establishing BPAs and for orders under BPAs see 8.405-3 .