Opinion for the court filed by Circuit Judge KAREN LeCRAFT HENDERSON.
The Inspector General (IG) of the United States Department of Transportation (DOT) seeks reversal of the district court’s March 26, 2002 order awarding Truckers United for Safety and other individually named trucking companies (collectively, TUFS) enhanced attorney’s fees under the Equal Access to Justice Act (EAJA), 28 U.S.C. § 2412(d). Concluding that “specialized expertise in the safety aspects of the trucking industry” constituted a “special factor” that warranted an award of attorney’s fees in excess of EAJA’s statutory cap, the district court awarded attorney’s fees to TUFS’s lead counsel at the enhanced rate of $260 per hour.
Truckers United for Safety v. Mead,
201 F.Supp.2d
*893
52, 59 (D.D.C.2002). On appeal, the IG argues that the district court erred in awarding a fee enhancement because TUFS failed to establish that its lawyer possessed “some distinctive knowledge or specialized skill needful for the litigation in question.”
Pierce v. Underwood,
I.
On November 17, 1998, TUFS filed suit in the district court alleging that the IG lacked the legal authority to conduct investigations of motor carrier compliance in conjunction with the Office of Motor Carriers (OMC). 1 TUFS asserted that the IG was not authorized to engage in DOT operations — specifically, criminal investigations of standard compliance with federal motor carrier safety regulations — and sought declaratory relief and a preliminary injunction directing the IG to cease his compliance review investigations and to return any property seized in the course of such investigations. The IG moved for summary judgment, asserting that his office had acted within its authority.
The district court granted the IG’s motion.
Truckers United for Safety v. Mead,
Vacating the district court’s decision on appeal, we held that the MCSIA did not retroactively authorize investigations that were
ultra vires
when conducted.
Truckers United for Safety v. Mead,
In an order filed March 26, 2002, the district court awarded TUFS $115,682.24 in costs, fees and expenses.
Truckers United,
II.
We review an EAJA fee award for abuse of discretion and “will reverse the district court if its decision rests on clearly erroneous factual findings or if it leaves us with a definite and firm conviction that the court below committed a clear error of judgment in the conclusion it reached upon a weighing of the relevant factors.”
F.J. Vollmer Co. v. Magaw,
EAJA provides that “attorney fees shall not be awarded in excess of $125 per hour unless the court determines that ... a special factor, such as the limited availability of qualified attorneys for the proceedings involved, justifies a higher fee.” 28 U.S.C. § 2412(d)(2)(A)(ii). Here, the IG contends that the district court erred in concluding that “specialized expertise in the safety aspects of the trucking industry” constituted a “special factor” that warranted a fee enhancement under EAJA.
Truckers United,
In
Pierce v. Underwood,
the United States Supreme Court explained that EAJA’s “limited availability” exception “must refer to attorneys ‘qualified for the
*895
proceedings’ in some specialized sense, rather than just in their general legal competence.”
Pierce,
We have similarly declined to construe EAJA’s fee enhancement provision in a liberal fashion.
See F.J. Vollmer,
The IG argues that both
Pierce
and
F.J. Vollmer
require a reversal of TUFS’s fee award because the district court awarded a fee enhancement based upon the specialized skill and knowledge TUFS’s lawyer acquired through his experience as FHWA Chief Counsel. If the district court’s decision had turned solely on the lawyer’s expertise in federal highway law, the IG would undoubtedly be correct.
See, e.g., F.J. Vollmer,
We need not decide, however, whether “specialized expertise in the safety aspects of the trucking industry” amounts to a “special factor” under
Pierce
and
F.J. Vollmer. Id.
In our view, the plain flaw in the district court’s decision is that expertise in the “safety aspects of the trucking industry” was not “needful for the litigation in question.”
Pierce,
Although TUFS argues that “[a]n understanding of why [the] Congress and the Secretary of Transportation would not assign authority to administer regulations intended to combat fatigue to criminal investigators, rather than trained safety specialists, is greatly facilitated by an appreciation of the complex factors involved in fatigue,” Br. for Appellees at 5, neither the district court’s order nor our earlier opinion mentions “the complex factors involved in fatigue” in its analysis,
see Truckers United,
III.
For the foregoing reasons, we conclude that the district court abused its discretion *897 in awarding TUFS attorney’s fees in excess of EAJA’s statutory cap. We therefore reverse the judgment of the district court and remand for a recalculation of fees and costs in accordance with 28 U.S.C. § 2412(d)(2)(A)(ii).
So ordered.
Notes
. "In keeping with its mission to enforce motor carrier safety regulations, the [OMC] initiated compliance review investigations into [the] record keeping practices [of the appellees]."
Truckers United for Safety v. Mead,
. The district court also granted the IG’s motion to dismiss, holding that TUFS lacked organizational standing to pursue claims on behalf of its members.
Truckers United,
. We upheld the district court's construction of the Inspector General Act, however, concluding that the IG acted outside the scope of his authority by "involving] himself in a routine agency investigation that was designed to determine whether individual trucking companies were complying with federal motor carrier safety regulations.”
Truckers United,
. EAJA provides that a court is to award "fees and other expenses” to a party that has prevailed in a civil action against the United States "unless the court finds that the position of the United States was substantially justified or that special circumstances make an award unjust.” 28 U.S.C. § 2412(d)(1)(A).
. In our September 11, 2002 order denying TUFS's motion for summary affirmance, we directed the parties to address in their briefs whether an award of any attorney's fees would be appropriate under EAJA and, if so, at what rate those attorney's fees should be calculated. Nevertheless, the IG declined to challenge the district court's conclusion that his position in the underlying litigation was not "substantially justified." 28 U.S.C. § 2412(d)(1)(A). As a result, the only question before us is whether the district court erred in awarding an enhanced fee.
. We have previously recognized that "[a] number of our sister circuits have adopted a similar approach, refusing to award higher fees based on counsel’s expertise in a particular subject.”
In re Sealed Case,
