GAO Dismisses Encon Design-Build Protest as Untimely

The U.S. Government Accountability Office dismissed Encon DesbuildJV4, LLC’s protest concerning its phase-one selection in a design-build procurement conducted under FAR subpart 36.3. The key issue was not whether Encon filed within 10 days of receiving a briefing: it did. Rather, GAO found that the briefing was not a “required” debriefing under the governing rules and therefore did not extend the protest filing deadline. The decision underscores a consequential distinction for contractors: a post-selection meeting called a debriefing is not necessarily the type of debriefing that permits an offeror to wait before filing a protest.

Under 4 C.F.R. § 21.2(a)(2), protests based on grounds other than alleged solicitation improprieties generally must be filed no later than 10 calendar days after the protester knew or should have known the basis for protest. An exception can apply to a competitive procurement in which a debriefing is requested and, when requested, is required. That exception largely governs procurements under FAR Part 15. In Encon’s case, however, GAO concluded that the first phase of a FAR subpart 36.3 design-build selection did not trigger a required debriefing, so the briefing did not toll the ordinary 10-day deadline.

The decision reflects the structure of the two-phase design-build process. Phase one identifies the candidate pool for phase two and does not consider price- or cost-related factors. GAO therefore concluded that phase one was not a “procurement conducted on the basis of competitive proposals under which a debriefing is required” within the meaning of the deadline exception. The solicitation’s use of a request-for-proposals label, or its reference to selected FAR Part 15 procedures, did not change the underlying character of the phase-one selection. GAO said those procedures applied only to phase two, and it relied on its prior decisions, including Venergy Grp., LLC, B-422708 (Sept. 10, 2024), involving similar facts.

GAO also rejected Encon’s reliance on the contracting officer’s description of the briefing as a required FAR Part 15 debriefing. For contractors, the practical lesson is to determine which acquisition procedures actually govern the challenged selection and whether the applicable rules make a debriefing mandatory. Waiting for a briefing—or relying on the contracting officer’s characterization—can leave a protest outside the filing window, resulting in dismissal without consideration of the merits. Contracting officials can reduce confusion by clearly distinguishing required debriefings that affect protest timing from other post-selection briefings.

• GAO dismissed Encon DesbuildJV4, LLC’s protest concerning phase-one selection under FAR subpart 36.3 as untimely.
• The phase-one briefing was not a “required” debriefing and did not extend the protest deadline.
• The general deadline under 4 C.F.R. § 21.2(a)(2) is 10 calendar days after the protester knew or should have known its protest basis, subject to the qualifying-debriefing exception.
• Phase one identifies candidates for phase two and does not evaluate price- or cost-related factors, according to GAO’s analysis.
• A solicitation’s RFP label or references to FAR Part 15 do not, by themselves, convert a FAR subpart 36.3 phase-one selection into a procurement with a required debriefing.
• In this procurement, the cited FAR Part 15 procedures applied only to phase two.
• GAO cited its earlier decision in Venergy Grp., LLC, B-422708 (Sept. 10, 2024), which involved similar circumstances.
• Offerors should calculate deadlines from when they knew or should have known the protest basis unless they have confirmed that a legally required debriefing applies.
• Contracting officers should clearly identify whether a post-selection briefing is legally required and whether it affects protest timing.