A DUI does not automatically end a security clearance or a federal career, but it sets off duties that start at the arrest, not the conviction. Clearance holders must report the arrest. Adjudicators then evaluate the incident under published guidelines on alcohol and criminal conduct, which list both the concerns and the facts that mitigate them. This page explains those rules from the federal documents themselves. It is part of our Montana DUI Guide.
We defend the Montana DUI. Clearance hearings and federal personnel appeals are a separate practice, and a person whose eligibility is being reviewed should have a lawyer who does that work.
The Duty to Report an Arrest
Security Executive Agent Directive 3 (SEAD 3), issued by the Director of National Intelligence, sets reporting requirements for everyone with access to classified information or in a sensitive position. Its lists of reportable activities include "Arrests" and "Alcohol- and drug-related treatment" for individuals with Secret and Confidential access, "L" access, or a non-critical sensitive position, and again for individuals with Top Secret access, "Q" access, or a critical or special sensitive position.
- Timing. Covered individuals are to report "prior to participation in such activities or otherwise as soon as possible following the start of their involvement."
- Consequence. Failure to comply "may result in administrative action that includes, but is not limited to, revocation of national security eligibility."
- Agency rules. Heads of agencies may require additional or more detailed reporting.
For employees of defense contractors, federal regulations require contractors and their cleared employees to report under SEAD 3, and require the contractor to report adverse information about cleared employees (32 CFR § 117.8). In practice the report goes to the facility security officer.
How Adjudicators Look at a DUI
Security Executive Agent Directive 4 (SEAD 4) contains the National Security Adjudicative Guidelines, effective June 8, 2017. Two guidelines apply to a DUI. The listed conditions "could raise a security concern and may be disqualifying." They are not automatic.
| Guideline | Listed condition | SEAD 4 |
|---|---|---|
| Guideline G, alcohol consumption | Alcohol-related incidents away from work, "such as driving while under the influence," regardless of how often the person drinks or whether there is a diagnosis. | Paragraph 22(a) |
| Guideline G, alcohol consumption | Failure to follow any court order regarding alcohol education, evaluation, treatment, or abstinence. | Paragraph 22(g) |
| Guideline J, criminal conduct | Evidence of criminal conduct, regardless of whether the person was formally charged, prosecuted, or convicted. | Paragraph 31(b) |
| Guideline J, criminal conduct | The individual is currently on parole or probation. | Paragraph 31(c) |
| Guideline J, criminal conduct | Violation of probation, or failure to complete a court-mandated rehabilitation program. | Paragraph 31(d) |
Two of those rows deserve attention in a Montana case. First, many DUI sentences include a suspended jail term with conditions that last for months. Whether your security office treats that as probation under this guideline is a question to ask it directly, and it is safer to plan as if it does. Second, the required chemical dependency assessment, course, and any treatment are court orders. Not finishing them is a listed concern under both guidelines. See DUI classes, assessment, and treatment.
What Mitigates the Concern
The same directive lists conditions that could mitigate. For alcohol (paragraph 23), they include that "so much time has passed, or the behavior was so infrequent, or it happened under such unusual circumstances that it is unlikely to recur," and that the person has completed a treatment program with any required aftercare and shown "a clear and established pattern of modified consumption or abstinence." For criminal conduct (paragraph 32), they include "no reliable evidence to support that the individual committed the offense" and evidence of successful rehabilitation, such as the passage of time without recurrence and compliance with the terms of probation.
Adjudicators apply a whole-person analysis. The listed factors include the nature and seriousness of the conduct, its frequency and recency, the person's age and maturity at the time, rehabilitation, and the likelihood of recurrence. When new information surfaces about a current clearance holder, the adjudicator is told to consider whether the person "voluntarily reported the information" and "was truthful and complete in responding to questions."
The directive is blunt about the opposite. It states that any incident of intentional material falsification "is of significant concern." A single DUI that was reported on time is a different file from one that was hidden.
The SF-86 Questions
The Standard Form 86 posted on the Office of Personnel Management's website (revised November 2016) asks about a DUI in more than one place. Agencies update their forms, so read the version you are actually given.
- Section 22, police record. In the last seven years, have you been issued a summons or citation to appear in court in a criminal proceeding, been arrested, or been charged with, convicted of, or sentenced for a crime? Traffic infractions with a fine under $300 can be left out only if they "did not include alcohol or drugs."
- Section 22, no time limit. "Have you EVER been charged with an offense involving alcohol or drugs?"
- Expunged and dismissed cases. The section says to report "regardless of whether the record in your case has been sealed, expunged, or otherwise stricken from the court record, or the charge was dismissed."
- Section 24, use of alcohol. Whether alcohol use in the last seven years resulted in intervention by law enforcement, and whether you have ever been ordered, advised, or asked to seek counseling or treatment because of alcohol.
This is why a Montana expungement or a dismissal does not change the answer on this form, even though it changes what a commercial background check shows.
Federal Jobs Without a Clearance
Federal hiring uses a separate suitability standard. The factors an agency may consider include "criminal conduct" and "excessive alcohol use, without evidence of rehabilitation, of a nature and duration that suggests the individual would be prevented from performing the duties of the position in question, or would constitute a direct threat to the property or safety of the individual or others" (5 CFR § 731.202(b)). The agency also weighs the nature of the position, the seriousness and recency of the conduct, the person's age at the time, and rehabilitation (5 CFR § 731.202(c)).
What This Means for the Montana Case
- Report first, on time. The reporting duty does not wait for the court.
- The outcome matters. An acquittal or dismissal supports the mitigating condition about lack of reliable evidence. A conviction for a different offense is still criminal conduct, and the arrest is still reported.
- Finish every condition. Completion of the sentence is what turns a listed concern into a listed mitigating fact.
- Service members face military consequences on top of these. See military service members and DUI on military or federal property.
This page summarizes published federal directives, forms, and regulations as we read them on October 9, 2026, and Montana law in general. It is not legal advice about your case or about a clearance or federal employment decision.