USDOT 3391852

Controlled Substances/Alcohol

CONTR_SUBST · FMCSA SMS Methodology v3.20

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2 of 7 flagged for intervention

UNSAFE DRIV

Unsafe Driving

Under threshold

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CRASH

Crash Indicator

Not public

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HOS DRIV

Hours of Service

Under threshold

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VEH MAINT

Vehicle Maintenance

Under threshold

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CONTR SUBST

Controlled Substances

Over threshold · A/C

Flagged

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Hazardous Materials

—

No data

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DRIV FIT

Driver Fitness

Over threshold

Flagged

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Percentile

0 best · 100 worst · threshold 80

Measure

0.04

Safety Event Group: 4+ inspections with Controlled-Substance/Alcohol violations

A/C violation on filePrioritized for intervention

Where you sit on the 0-100 percentile scale

thr 80

you · 97

0 (best)100 (worst)

■ Clean zone (0-80)■ Intervention zone (80-100)

Bands show 80% / 20% split: pass-zone and inspect-zone for this BASIC's intervention threshold.

◕ What this BASIC measures

Controlled Substances & Alcohol measures driver violations and refusals involving prohibited substances under 49 CFR §§ 40 and 382.

Investigation result

One or more Acute/Critical violations were discovered in the past 12 months.

How to clean it up

See per-inspection detail on the FMCSA SMS portal →