I keep hearing the same claim lately: “The FAR Part 19 rewrite eliminated the Rule of Two for task orders.”
That statement is wrong—and it matters.
The FAR rewrite didn’t erase the Rule of Two. It changed where, how, and whether decisions are protestable. But the underlying obligation remains.
Why? Because the Rule of Two is statutory, not just regulatory.
The Small Business Act (15 U.S.C. § 644) requires agencies to ensure a fair proportion of all federal purchases go to small businesses. Congress never carved out IDIQs, GWACs, or task orders. And regulations can’t negate statutes.
SBA regulations reinforce this point.
13 C.F.R. § 125.2 makes clear that small business rules apply to all contract types, including multiple-award contracts and orders placed against them.
GAO case law often gets cited here—especially ITility, LLC. GAO held that the Rule of Two isn’t mandatory at the order level under FAR 16.505. But “not mandatory” does not mean “not applicable” or “not allowed.”
The Court of Federal Claims addressed that distinction directly in Tolliver Group. The court rejected the idea that agencies can bypass small business requirements simply by moving work to an IDIQ vehicle.
If the Rule of Two were truly gone, SBA wouldn’t have acted. Yet in 2024, SBA issued a proposed rule reaffirming its applicability to MAC orders—explicitly citing the Small Business Act as controlling authority.
One more point that gets overlooked:
Non-protestable does not mean non-applicable.
Responsibility determinations, past performance relevance, and OCI mitigation all still apply despite limited GAO protest options. Enforcement just shifts—to SBA PCRs, OSDBUs, internal reviews, and ultimately CO judgment.
Not all MACs are alike.
GSA Schedules, OASIS+, SEWP, and agency-specific IDIQs each have different statutory foundations and pool designs. Small business policy depends on the vehicle—not slogans.
Bottom line:
The Rule of Two wasn’t eliminated. It was relocated, reframed, and misunderstood. Ignoring it creates legal, policy, and professional risk.
Curious how others are handling Rule of Two analysis during acquisition planning, particularly for MAC task orders.
