Jeffrey M. Moogalian appeals the district court’s dismissal of his action as barred by the six-month statute of limitations imposed by the Labor Management Relations Act, 29 U.S.C. § 185 (2012). On appeal, we confíne our review to the issues raised in the Appellant’s brief. See 4th Cir. R. 34(b). Because Moogalian’s informal brief does not challenge the basis for the district court’s disposition, Moogalian has forfeited appellate review of the court’s order. Accordingly, we affirm the district court’s judgment. We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process.

AFFIRMED.