21-Day Notice Requirement for Sex Offender International Travel

If you are on a sex offender registry and plan to leave the United States, federal law requires you to notify your local registration office at least 21 days before you go. That advance notice for sex offender international travel is set by the Sex Offender Registration and Notification Act (SORNA) and reinforced by International Megan’s Law. Skipping it is a federal felony punishable by up to 10 years in prison and a fine of up to $250,000.¹²

The requirement applies to everyone currently required to register under any jurisdiction’s registry, regardless of offense tier or how old the conviction is.³⁴⁵

What Information the Notice Must Include

The notification is detailed. Federal guidance from the SMART Office breaks the required content into several categories:⁴

Identifying information: full legal name, any aliases, date of birth, sex, FBI number, citizenship, and passport number with the issuing country.
Travel details: purpose of the trip (business, vacation, military assignment, relocation, or other), method of travel, and the dates and locations of departure from and return to the United States.
Itinerary specifics: airport, train station, or port names for each leg, flight, train, or ship numbers, departure and arrival times, and any intermediate stops between countries.
Criminal record: conviction dates, the city and jurisdiction of each conviction, offenses of conviction, victim information (age, gender, and relationship), and every jurisdiction where you are registered.
In-country contact information: an address and phone number where you can be reached at your destination, plus any foreign visa details.

If any of this changes after you file, tell the registration office right away. A rebooked flight or a new hotel needs to be updated before you leave. Outdated details create problems at every downstream stage, from local processing to the border.

How and Where to File the Notice

You cannot submit the international travel notification directly to the federal government. The form goes through your local sex offender registration office, which then handles the federal submission on your behalf.³ In most jurisdictions that means an in-person visit to the sheriff’s office or police department where you already register.

At the appointment, the registration official checks your travel details against your existing records and confirms the 21-day lead time is met. Once the local office accepts the form, it forwards the data to the U.S. Marshals Service’s National Sex Offender Targeting Center (NSOTC), which routes the notification to INTERPOL Washington for communication to the destination country.⁴

Ask for a dated copy of the form or a written receipt. That paperwork is your proof of compliance. If anything goes wrong at the airport or at your destination, it matters more than anything else you are carrying.

Emergency Travel When 21 Days Is Not Possible

Some trips cannot wait three weeks. A death in the family, a medical emergency abroad, or an urgent work obligation may force a fast departure. Federal guidance addresses this: when travel must happen in fewer than 21 days, you must report the trip to your local registry as soon as it is scheduled.³

There is no waiver that lets you skip the notice entirely. You provide the same travel details, go through the same local office, and the federal system processes it on an expedited basis. Whether the destination country has time to complete its side of the process is a separate question that can affect whether you are allowed to enter. Leaving without notifying anyone turns a legitimate emergency into a federal crime.

The Passport Identifier for Covered Sex Offenders

International Megan’s Law also requires a visual identifier printed inside the passport of a “covered sex offender.” Under 22 U.S.C. § 212b, the Secretary of State cannot issue a passport to a covered sex offender unless it contains the identifier, and may revoke any previously issued passport that lacks one.⁶

The endorsement reads: “The bearer was convicted of a sex offense against a minor, and is a covered sex offender pursuant to 22 USC 212b(c)(1).” It appears in a conspicuous location inside the passport book.⁷ The Department of Homeland Security’s Angel Watch Center certifies who counts as a covered sex offender, meaning anyone who meets the SORNA definition and is currently required to register in any jurisdiction.⁶

If you are a covered sex offender and hold a passport without the endorsement, the State Department can revoke it. To get a compliant one, submit a standard passport application through the Department of State’s form filler, include the fees and a new photo, surrender any existing passport book and any passport card, and include a signed statement confirming you believe you are a covered sex offender.⁷ Passport cards are not issued to covered sex offenders at all, so if a card is your only travel document, you will need to apply for a book with the identifier before any international trip. The identifier stays in your passport even if you move abroad.⁶

What Happens After the Notice Is Filed

Once the NSOTC has your travel data, INTERPOL Washington communicates it to law enforcement in the destination country.⁴ The Angel Watch Center at DHS can also transmit information directly to that country when advance notice has been provided.⁸

One boundary is worth knowing. The Angel Watch Center does not tell the destination country whether to admit you. Its notifications are described as providing “situational awareness,” and the U.S. government explicitly communicates that it is not making an entry recommendation.⁹ Admissibility is decided by the foreign country under its own laws.

Complying with every U.S. requirement does not guarantee entry. Some countries, like Canada, broadly refuse entry to anyone with a felony conviction regardless of the offense. Others evaluate sex offense convictions specifically, and policies can change with little notice. Before booking, contact the destination country’s embassy or consulate in the United States to ask about entry requirements for people with criminal records. A denied entry at a foreign border usually means the next flight home at your own expense.

Penalties for Failing to Provide the Notice

Knowingly failing to provide the required information and then traveling, or attempting to travel, internationally is a federal crime under 18 U.S.C. § 2250(b). The penalty is up to 10 years in federal prison, a fine of up to $250,000, or both.¹² If a crime of violence is also committed in connection with the failure to register, the minimum jumps to 5 years and the maximum to 30 years.

Non-compliance can also surface before you board. Customs and Border Protection screens outbound international travelers, and a missing notification in the system can result in being stopped at the airport, denied boarding, or detained for questioning.

Supervised Release Exposure

If you are on federal supervised release, skipping the notice creates a second layer of legal risk. A probation officer who learns of the violation must report it to the court unless the officer determines it is both minor and not part of a pattern.¹⁰

The court can tighten conditions, extend the term of supervision, or revoke supervision and send you back to prison. If supervision is revoked for this kind of technical violation, typically classified as a Grade C violation, the recommended imprisonment range is 3 to 14 months depending on criminal history category.¹⁰ That time stacks on top of any sentence from a separate § 2250 prosecution.

A conviction for failing to notify also compounds the practical picture. It adds a federal felony to an already serious record, narrows the list of countries willing to admit you further, and can trigger enhanced supervision conditions that restrict domestic movement, require more frequent check-ins, or impose electronic monitoring. The 21-day notice is a bureaucratic task. Ignoring it carries consequences that last years.

1
Office of the Law Revision Counsel. 18 USC 2250 – Failure to Register
2
Office of the Law Revision Counsel. 18 USC 3571 – Sentence of Fine
3
U.S. Marshals Service. International Megan’s Law Complaint Form for Traveling Sex Offenders
4
Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. SORNA: Information Required for Notice of International Travel
5
eCFR. 28 CFR Part 72 – Sex Offender Registration and Notification
6
Office of the Law Revision Counsel. 22 USC 212b – Unique Passport Identifiers for Covered Sex Offenders
7
U.S. Department of State. Passports and International Megan’s Law
8
Office of the Law Revision Counsel. 34 USC 21503 – Angel Watch Center
9
U.S. Department of Homeland Security. Privacy Impact Assessment for the Angel Watch Program
10
United States Sentencing Commission. Guidelines Manual – Chapter 7: Violations of Probation and Supervised Release