Jerry Wayne Waddle was indicted on one count of failing to register under the Sex Offender Registration and Notification Act (SORNA), 42 U.S.C. §§ 16901-16991, in violation of 18 U.S.C. § 2250(a). He moved to dismiss the indictment, raising constitutional and statutory challenges to SORNA’s implementation, registration requirements, and criminal enforcement provisions. After the district court 1 denied the motion, Waddle entered into a conditional guilty plea, reserving his right to challenge SORNA on appeal. We affirm.
I. Factual Background
In 1997, Waddle was convicted in Oklahoma for felony lewd molestation of a child and sentenced to ten years’ imprisonment. He was released from custody in 2002. As a result of his conviction, the state of Oklahoma required Waddle to register as a sex offender. Waddle was notified three times of his state law duty to register and completed two duty-to-register forms in Oklahoma.
In February 2009, the St. Paul, Nebraska, police department received a report that Waddle was living in Nebraska and that he was a convicted sex offender. The department’s investigation revealed that Waddle was a sex offender, that he had been living in Nebraska since September 2008, and that he had not registered as a sex offender in the state. Waddle was promptly arrested and charged.
The indictment alleged that from September 1, 2008, until February 10, 2009, Waddle traveled in interstate commerce to Nebraska and knowingly failed to register as a sex offender in Nebraska, where he resided. Following the entry of Waddle’s conditional guilty plea, Waddle was sentenced to twenty-four months’ imprisonment.
II. Statutory Background
SORNA requires a sex offender to register and keep his registration current in each jurisdiction where he resides, works, or attends school. 42 U.S.C. § 16913(a). After a change of name, residence, employment, or student status, a sex offender must appear in the relevant jurisdiction and inform that jurisdiction of the changes required to be made in the sex offender registry. Id. at § 16913(c). That jurisdiction, then, is required to immediately provide the information to all other jurisdictions in which the offender is required to register. Id.
Under 18 U.S.C. § 2250, criminal liability is imposed on any person who is re *1029 quired to register under SORNA, travels in interstate commerce, and knowingly fails to update his registration.
III. Analysis
Waddle raises the same constitutional and statutory arguments on appeal as he did below. He contends that enforcing SORNA against him violates the Ex Post Facto Clause and the Due Process Clause and that SORNA’s registration and criminal enforcement provisions violate the Commerce Clause. Waddle further alleges violations of the nondelegation doctrine, the Administrative Procedure Act (APA), and the Tenth Amendment. Waddle acknowledges that his arguments are likely foreclosed by our prior panel decisions, but seeks to preserve them for en banc or Supreme Court review. We review
de novo
the denial of Waddle’s motion to dismiss the indictment, as well as his constitutional and statutory challenges.
See United States v. Hacker,
A. Ex Post Facto Clause
Waddle argues that his prosecution under § 2250(a) violates the Ex Post Facto Clause because his qualifying sex offense predated the enactment of SORNA and § 2250 has never properly been made retroactive. We rejected the same argument in
United States v. May,
concluding that § 2250 does not punish a defendant for previously having been convicted of a sex crime, but rather “punishes convicted sex offenders who travel in interstate commerce after the enactment of SORNA and who fail to register as required by SORNA.”
We note that our opinion in
May
is consistent with the Supreme Court’s recent opinion in
Carr v. United States,
— U.S. -,
Waddle’s failure-to-register conviction comports with the analysis in
May
and
Carr.
Waddle committed a qualifying sex offense in 1997. Accordingly, he was required to register under SORNA after its enactment on July 27, 2006.
2
See
§ 2250(a)(1);
May,
B. Due Process Clause
Waddle argues that enforcement of § 2250 against him violates the Due Process Clause of the Fifth Amendment because he was not given fair warning of SORNA’s registration requirements. We rejected this argument in
May,
finding no due process violation because the defendant “admitted he knew, based on previously enacted state laws, he had an obligation to register and keep his registration current when moving between jurisdictions.”
C. Commerce Clause
Waddle challenges the constitutionality of SORNA’s registration requirements under 42 U.S.C. § 16913 and the accompanying criminal penalties under 18 U.S.C. § 2250, arguing that Congress exceeded its authority under the Commerce Clause in enacting the provisions. His Commerce Clause arguments are foreclosed by our opinions in
May
and
United States v. Howell,
In
May,
we held that § 2250 was an appropriate use of Congress’s power to regulate “the use of the channels of interstate commerce,” and “the instrumentalities of interstate commerce, or persons or things in interstate commerce, even though the threat may come only from intrastate activities.”
D. Nondelegation Doctrine, Administrative Procedure Act, Tenth Amendment
Waddle lacks standing to raise his remaining arguments. In
May,
we concluded that the Attorney General’s interim regulation making SORNA retroactively applicable to some sex offenders did not apply to sex offenders who were required to register before SORNA was enacted.
IV. Conclusion
The judgment is affirmed.
Notes
. The Honorable Lyle E. Strom, United States District Judge for the District of Nebraska, adopting the report and recommendation of the Honorable F.A. Gossett, III, United States Magistrate Judge for the District of Nebraska.
. We have held that persons with qualifying sex convictions became subject to SORNA’s registration requirements upon the statute's enactment on July 27, 2006.
May,
. In its recent decision, the Supreme Court expressed no opinion as to whether the inter
*1031
im regulation, 28 C.F.R. § 72.3, was properly promulgated.
Carr,
