DUI convictions do transfer from state to state in almost every case. Through an interstate agreement called the Driver’s License Compact and a federal database called the National Driver Register, the state where you were arrested reports the conviction back to the state that issued your license, and your home state then applies its own DUI penalties as if the offense had happened on local roads. You can end up facing consequences from both states at once.
How Your Home State Finds Out
The main pipeline is the Driver’s License Compact (DLC), an agreement among 45 states and the District of Columbia. The compact runs on a one-driver, one-license, one-record principle. When a member state convicts a visiting driver of a DUI, it reports that conviction to the driver’s home state, which then adds it to the driver’s record and decides what penalties to apply under its own laws.1National Center for State Courts. Issue Brief 9 – The Driver License Compact
There is one built-in limit. Your home state can only penalize you for the out-of-state offense if it has an equivalent law on its books. A DUI transfers in virtually every case because every state criminalizes impaired driving, but a lesser traffic offense like “careless driving” might not transfer if your home state has no matching statute.2Connect With Care. Federal-State Legal Framework for Interstate Traffic Safety
Six states sit outside the DLC: Georgia, Massachusetts, Michigan, Nevada, Tennessee, and Wisconsin. If you hold a license in one of these states, or get a DUI in one, the conviction will not flow automatically through the compact. It does not disappear. Every state, including all six non-members, participates in the National Driver Register (NDR), a federal database maintained by the National Highway Traffic Safety Administration. The NDR’s Problem Driver Pointer System tracks anyone whose license has been revoked, suspended, or denied, and anyone convicted of a serious traffic offense like impaired driving.3National Highway Traffic Safety Administration. National Driver Register
Federal law requires every state to submit DUI convictions and license actions to the NDR and to check the NDR before issuing or renewing a license.4Office of the Law Revision Counsel. 49 USC 30304 – Reports by Chief Driver Licensing Officials If you get a DUI in a non-compact state and then try to renew your license at home, the NDR search will flag your record and the licensing state can deny your application until you resolve the out-of-state issue.5National Highway Traffic Safety Administration. National Driver Register Frequently Asked Questions Falling outside the compact might slow the exchange. It will not shield you.
What Happens to Your License
Expect two separate sets of consequences for your driving privileges. The state where the offense happened will suspend your right to drive within its borders. Your home state will then treat the conviction under its own DUI laws, which usually means an independent suspension period, reinstatement requirements, and fees.
If your home state mandates a one-year suspension for a first DUI, that is what you face, regardless of what the other state imposed. Common reinstatement requirements include completing an alcohol education program (typically a few hundred dollars), paying reinstatement fees, and installing an ignition interlock device. More than 30 states and the District of Columbia now require ignition interlock devices even for first-time offenders.6National Conference of State Legislatures. State Ignition Interlock Laws
Here is where people get tripped up. You have to satisfy the requirements of both states before your license is fully restored. If you complete your home state’s suspension but ignore the conviction state’s court-ordered sanctions, the unresolved matter stays in the NDR. That open record will block you from renewing or reinstating your license anywhere.5National Highway Traffic Safety Administration. National Driver Register Frequently Asked Questions Drivers routinely clear everything at home, assume they are done, then get denied at the renewal counter because of an outstanding obligation hundreds of miles away.
How a Past Out-of-State DUI Affects a Future Arrest
A DUI conviction creates a criminal record in the state where it occurred, and that record can surface on background checks for employment, housing, and professional licensing nationwide. More consequentially, nearly every state will count an out-of-state DUI as a prior conviction when charging a new offense. A DUI conviction from one state five years ago can push a fresh arrest in your home state into second-offense territory, with much harsher penalties.
How far back a state looks varies. Most use a 10-year lookback window, so a DUI older than 10 years will not enhance a new charge. A handful of states use lifetime lookback periods, meaning a conviction from 20 years ago still counts. A few use shorter windows of five to seven years. The stakes are high: a second or subsequent DUI typically carries mandatory jail time, substantially larger fines, and a longer license revocation.
Commercial Driver’s License Consequences
Commercial drivers face a separate, federally mandated penalty structure. Under federal law, a first DUI conviction disqualifies a commercial driver from operating a commercial motor vehicle for at least one year. If the driver was hauling hazardous materials at the time, the minimum jumps to three years.7Office of the Law Revision Counsel. 49 USC 31310 – Disqualifications
A second DUI conviction results in a lifetime disqualification from commercial driving. The law does allow a path back after serving a minimum 10-year disqualification and meeting federal rehabilitation standards, but a second conviction effectively ends most trucking careers.7Office of the Law Revision Counsel. 49 USC 31310 – Disqualifications
These federal rules apply regardless of which state issued the conviction or the CDL. They also apply when the driver was off-duty in a personal vehicle at the time of the DUI. Refusing a chemical test carries the same disqualification as a conviction.
Insurance and SR-22 Requirements
After a DUI conviction, most states require you to file an SR-22 certificate of financial responsibility before they will reinstate your license. The SR-22 is not a separate policy. It is a form your insurer files with the state guaranteeing you carry at least the minimum required liability coverage. The filing itself is usually a one-time fee between $15 and $50. The real financial hit is your premium.
Insurers treat a DUI as a major risk factor. National estimates put the average premium increase at roughly 90 percent, though the exact figure depends on your state, insurer, and driving history. For many drivers, that means paying about double what they paid before the conviction. The elevated rate typically lasts three to five years, which is also the common duration for maintaining the SR-22 filing.
If your insurance lapses or gets canceled while you are still under an SR-22 requirement, your insurer must notify the state. That notification can trigger an immediate re-suspension of your license. Drivers who do not own a vehicle can usually obtain a non-owner SR-22 policy at lower cost.
Traveling to Canada With a DUI
One consequence catches many people off guard: a DUI conviction can bar you from entering Canada. Canada treats impaired driving as a serious criminal offense under its own criminal code, and under the Immigration and Refugee Protection Act a foreign national can be found inadmissible on grounds of serious criminality if they were convicted of an offense that would be punishable by 10 or more years of imprisonment in Canada.8Government of Canada. Immigration and Refugee Protection Act SC 2001 c 27 – Section 36 Since Canada increased the maximum penalty for impaired driving in December 2018, a single DUI conviction can trigger that threshold.
There are two main workarounds. A Temporary Resident Permit (TRP) allows entry for a specific trip, costs C$200 in processing fees, and does not guarantee approval. People with DUI-related convictions are specifically excluded from the TRP fee waiver.9Government of Canada. What Is the Temporary Resident Permit Fee Waiver for Criminal Inadmissibility The permanent solution is Criminal Rehabilitation, which removes the inadmissibility entirely, but you are not eligible until at least five years have passed since you completed your entire sentence, including probation, fines, and license suspension. The government fee for a Criminal Rehabilitation application related to serious criminality is approximately C$1,231 as of the 2026–27 fee schedule.10Government of Canada. 2024-2025 Fees Report
This barrier is specific to Canada and does not apply to most other countries. For anyone who lives near the border, travels to Canada for work, or has family there, it is a serious and often overlooked consequence of a conviction that happened in a completely different state.