Check Your Carrier Safety Score

Instantly see your ISS score and understand your inspection selection priority. Know where you stand before roadside and insurance does.

✓ FREE PREVIEW
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Unlock Your Full Safety Profile

See all 7 BASIC percentiles, identify problem areas, and get specific improvement recommendations.

✓ All 7 BASIC categories
✓ Alert identification
✓ Improvement suggestions

📊 Your BASIC Percentiles

💡 Improvement Recommendations

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✓ 24-month inspection history
✓ Crash details
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Understanding Your ISS Score

1-49
PASS
Low inspection priority. Your carrier shows no significant safety concerns.
50-74
OPTIONAL
Moderate priority. You may be selected for inspection if resources allow.
75-100
INSPECT
High priority. Your carrier is flagged for inspection when encountered.

📋 How ISS Scores Are Determined

The Inspection Selection System (ISS) helps roadside inspectors identify and prioritize motor carriers for safety inspections. Here's how your score is calculated:

Highest Priority (75-100 INSPECT):

Moderate Priority (50-74 OPTIONAL):

Low Priority (1-49 PASS):

💡 Key Insight: FMCSA prioritizes certain BASICs for roadside inspection because they can be immediately addressed. HOS Compliance receives special attention because violations correlate highly with crash occurrence—a tired driver can be prevented from continuing immediately.

📊 The 7 BASIC Categories

Your safety performance is measured across seven Behavior Analysis and Safety Improvement Categories (BASICs). Each compares your carrier against similar-sized peers:

Unsafe Driving (Threshold: 65%) — Speeding, reckless driving, texting, seatbelt violations
HOS Compliance (Threshold: 65%) — Hours of Service violations, logbook issues, fatigue-related
Driver Fitness (Threshold: 80%) — CDL validity, medical certificates, qualification files
Controlled Substances/Alcohol (Threshold: 80%) — Drug/alcohol testing, impaired driving
Vehicle Maintenance (Threshold: 80%) — Brakes, tires, lights, cargo securement
HM Compliance (Threshold: 80%) — Hazmat placarding, shipping papers, training
Crash Indicator (Threshold: 65%) — DOT-reportable crash history weighted by severity
⚠️ For HM Carriers: If you transport hazardous materials, lower thresholds apply: 60% for Unsafe Driving, HOS, and Crash; 75% for the others. This reflects the increased risk associated with HM transportation.

Questions? Get in Touch

Have questions about your ISS score or BASIC percentiles? We're here to help.