Robert H. Messier (“Messier”) appeals the judgment of the United States Court of Appeals for Veterans Claims (‘Veterans Court”) affirming the Board of Veterans’ Appeals’ denial of his claim for service connection for a skin disorder. Messier v. Nicholson, No. 04-0580, 2006 WL 777077 (Vet.App. Feb. 22, 2006). We dismiss the appeal for lack of jurisdiction.

Under 38 U.S.C. § 7292(a), this court may review “the validity of a decision of the [Veterans Court] on a rule of law or of any statute or regulation ... or any interpretation thereof (other than a determination as to a factual matter) that was relied on by the Court in making the decision.” This court may not review “(A) a challenge to a factual determination, or (B) a challenge to a law or regulation as applied to the facts of a particular case.” 38 U.S.C. § 7292(d)(2).

On appeal, Messier argues that the Veterans Court misinterpreted 38 U.S.C. § 5103A(a)(l) and § 5107(b). Section 5103A(a)(l) directs the Secretary of Veterans Affairs to “make reasonable efforts to assist a claimant in obtaining evidence necessary to substantiate the claimant’s claim for a benefit under a law administered by the Secretary.” Section 5107(b) states that “[w]hen there is an approximate balance of positive and negative evidence regarding any issue material to the determination of a matter, the Secretary shall give the benefit of the doubt to the claimant.” Messier argues that the combined effect of these two provisions is such that a veteran’s claim may not be denied for lack of evidence. Instead, Messier contends, under § 5103A(a)(l) and § 5107(b) a veteran’s claim may only be denied when the record contains actual evidence tending to disprove one or more elements of the claim.

Messier’s appeal is necessarily premised on an assertion that there was no such actual evidence in the record before the Veterans Court. This assertion, however, appears to be incorrect. Indeed, after reviewing the parties’ submissions, we conclude that Messier’s appeal is, in reality, a challenge to the application of law to the facts of his case. This court is without jurisdiction to entertain such a challenge.

Accordingly, we dismiss Messier’s appeal for lack of jurisdiction.

No costs.