*603 MEMORANDUM **

Appellant Donnell Delgado, Jr. appeals the district court’s denial of his motion to dismiss an indictment for failure to register as a sex offender in violation of the Sex Offender Registration and Notification Act (“SORNA”), 18 U.S.C. § 2250(a), and 42 U.S.C. §§ 16911, 16913. We review his appeal de novo, United States v. Cabrera-Gutierrez, 756 F.3d 1125, 1129 (9th Cir. 2014), and we affirm.

Delgado contends that subjecting him to the federal registration and reporting regime is “fundamentally unfair.” But his arguments reveal that his challenge is in fact a collateral attack on his underlying state sex offense conviction.

Unfortunately for Delgado, SORNA does not authorize such a collateral attack. His argument to the contrary rests entirely on an analogy to a provision of the immigration code, 8 U.S.C. § 1326(d), which explicitly authorizes a non-citizen to’ collaterally attack a removal order that serves as the predicate for a subsequent criminal prosecution for illegal reentry. SORNA does not contain similar language. Nor does it imply that courts may hear collateral challenges to state sex offense convictions. Instead, it has features similar to the laws examined in Custis v. United States, 511 U.S. 485, 114 S.Ct. 1732, 128 L.Ed.2d 517 (1994), and Lewis v. United States, 445 U.S. 55, 100 S.Ct. 915, 63 L.Ed.2d 198 (1980), two cases in which the Supreme Court held that federal felon-in-possession statutes do not provide a statutory right to challenge prior convictions used to enhance sentences under those statutes.

The Constitution does not compel this court to entertain Delgado’s challenge, either. This case is not like United States v. Mendoza-Lopez, 481 U.S. 828, 107 S.Ct. 2148, 95 L.Ed.2d 772 (1987), the decision that prompted Congress to add § 1326(d). Unlike Mendoza-Lopez, who was unconstitutionally blocked, from challenging in court the fundamental fairness of the proceeding that served as the predicate for his subsequent prosecution, Delgado did have access to judicial review of the conviction that is the predicate of his current prosecution.

At oral argument, Delgado’s counsel also urged us to construe Delgado’s claim more narrowly: Arizona has the power to criminalize Delgado’s conduct, but Congress cannot attach such severe consequences to it. As the government points out, Arizona has rendered Delgado a sex offender for the rest of his life, but SORNA only requires that Délgado register for 15 years. Delgado has not persuaded us that this consequence exceeds the bounds of the Due Process Clause or the Eighth Amendment.

Although this court cannot, at this' time, relieve Delgado of the consequence of his failure to register pursuant to SORNA, he may seek relief in the Arizona state courts-.

AFFIRM.