Violation code

382.501A-SSF

Drugs/Other Substances - Operating a CMV while recorded as prohibited from performing safety-sensitive sunction.

Controlled Substances/Alcohol10Non-OOS· SMS Appendix A v3.20

382.501A-SSF is a Alcohol Jumping OOS violation under 49 CFR §382.501A-SSF. It falls in the Controlled Substances/Alcohol BASIC with a severity weight of 10/10. Nationally it was cited 549 times in the last five years, with an OOS rate of 98.5%.

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National roadside inspection stats

as of 6/20/2026

Inspections

549

that found this code

Violations

549

total written

OOS rate

98.5%

541 OOS

Source: FMCSA roadside inspection data (last 5 years). The OOS rate is the share of these violations that led the officer to mark the driver or vehicle out of service.

Violation group: Alcohol Jumping OOS
Regulation §: 382.501A-SSF
Severity weight: 10
Used in SMS: Yes
Status: Active
Updated: 6/20/2026

Last updated June 2026

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Notes

DSMS: Y | Comment: Added in 3.15 | Footnote: As of February 1, 2023, the violations in this table are included in SMS. Only violations cited on or after February 1 are included in SMS calculations. This update aligns SMS with how violations are being cited in a new software used for roadside inspections.

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Challenging 382.501A-SSF through FMCSA DataQs

If this violation was written incorrectly, here are the angles trucking-safety managers use to contest it. Playbook: Controlled Substances / Alcohol.

Common ways to challenge this code

Drug & Alcohol Clearinghouse record was misreported
The reported positive test, refusal, or violation was misattributed or already resolved through the return-to-duty process.
Evidence that wins
- ✓Clearinghouse query result for the relevant date
- ✓MRO (Medical Review Officer) report
- ✓Substance Abuse Professional follow-up plan completion

Common pitfalls — avoid these

⚠Drug & Alcohol challenges have high bar — engage the MRO directly before filing

⚡ Draft a challenge for 382.501A-SSF →Read the DataQs guide first

More codes in Controlled Substances/Alcohol

Same BASIC category — ranked by national citation volume

View all Controlled Substances/Alcohol codes →

Other Alcohol Jumping OOS codes

Codes under the same FMCSA violation group

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Frequently asked questions about 382.501A-SSF

What does violation 382.501A-SSF mean?

382.501A-SSF is the FMCSA roadside-inspection violation code for "Drugs/Other Substances - Operating a CMV while recorded as prohibited from performing safety-sensitive sunction.", part of the Alcohol Jumping OOS group, cited under 49 CFR §382.501A-SSF.

What BASIC does 382.501A-SSF affect?

382.501A-SSF falls under the Controlled Substances/Alcohol BASIC in the FMCSA Safety Measurement System (SMS).

What is the CSA severity weight of 382.501A-SSF?

382.501A-SSF carries a severity weight of 10 out of 10. Higher weights indicate violations more closely tied to crash risk, and they count more toward a carrier's Controlled Substances/Alcohol score.

Is 382.501A-SSF an out-of-service (OOS) violation?

No. 382.501A-SSF is not an out-of-service violation, so on its own it does not trigger an out-of-service order at the roadside.

How many CSA points does 382.501A-SSF add to a carrier's score?

The point contribution of 382.501A-SSF depends on its severity weight (10/10) multiplied by a time weight of 3, 2, or 1 based on how recent the inspection is. You can calculate the exact contribution with the CSA points calculator.

Can 382.501A-SSF be challenged through DataQs?

Yes. If you believe 382.501A-SSF was recorded in error, you can file a Request for Data Review (RDR) through the FMCSA DataQs system with supporting evidence. A successful challenge can remove or correct the violation on your record.

Keep going

CSA points calculator How to challenge a violation Draft a DataQs letter for 382.501A-SSF Controlled Substances/Alcohol BASIC Carrier CSA lookup CSA glossary